Wear a smartwatch with your Hamilton Jazzmaster

Wear a smartwatch with your Hamilton Jazzmaster

457 Hamilton Jazzmaster references fit Smartlet One. Lug widths 18mm to 24mm, with 23mm on pre-order, natively supported with no adapter. Installation uses the standard spring bars, with no modification to the watch, and is fully reversible.
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Patented
Jazzmaster compatibility

Wear a smartwatch with your Hamilton Jazzmaster

In short 457 Hamilton Jazzmaster references fit Smartlet One. Lug widths 18mm to 24mm, with 23mm on pre-order, natively supported with no adapter. Installation uses the standard spring bars, with no modification to the watch, and is fully reversible.

The Jazzmaster is Hamilton’s dress and everyday line, from the Viewmatic and Thinline to the Open Heart and the chronographs. Most references keep classic lugs with spring bars, in 18mm, 20mm or 22mm.

Wear yours How it works
The problem
Choosing between health data and horological heritage every morning.
The solution
Smartlet One replaces your Hamilton Jazzmaster strap via the standard spring bars and positions your smartwatch on the same wrist, underneath. Both run simultaneously, with no modification to the watch.
Model
Jazzmaster
Lug width
22mm
References
457covered
Reversible
In seconds

Choose your edition

One mechanism. Three personalities.

Every Smartlet One includes the dedicated adapter for your wearable. Pick the finish that matches your style.

Smartlet One - Shadow - Smartlet

For the explorer

Smartlet One - Shadow

€399,00

5.0 (21)

Stealth. Switch in seconds, leave no trace.

  • Material SS316L steel, black PVD
  • Weight ~100g
  • Compatible with Rolex, Omega, Seiko + 100 more
Buy now
Compatibility

Jazzmaster models supported

Covered references

457 references covered.

ReferenceMaterialDialLugSmartlet
H42515735Steel 45mmBlack20mmCompatible
H32766513Steel 45mmSilver23mmPre-order
H32565555Steel 40mmBlack Open20mmCompatible
H32705141Steel 42mmSilver Open22mmCompatible
H36105140Steel 34mmBlue18mmCompatible
H36606130Steel 42mmBlack22mmCompatible
H42535640Steel 40mmBlue Skeleton20mmCompatible
H38511553Steel 40mmBlue22mmCompatible
H32515535Steel 40mmSilver20mmCompatible
H32675150Steel 40mmSilver20mmCompatible
H11451554Stainless steel 23.4mmBeige18mmCompatible
H11461754Stainless steel 24mmBeige18mmCompatible
H13411753Stainless steel 27mmWhite18mmCompatible
H32205890Stainless steel 36mmMother of pearl18mmCompatible
H32215100Stainless steel 36mmApricot18mmCompatible
H32215101Stainless steel 36mmChampagne18mmCompatible
H32215130Stainless steel 36mmBlack18mmCompatible
H32215140Stainless steel 36mmBlue18mmCompatible
H32215141Stainless steel 36mmBlue18mmCompatible
H32215142Stainless steel 36mmBlue aventurine18mmCompatible
H32215170Stainless steel 36mmPink18mmCompatible
H32215190Stainless steel 36mmMother of pearl18mmCompatible
H32215642Stainless steel 36mmBlue aventurine18mmCompatible
H32215730Stainless steel 36mmBlack18mmCompatible
H32215890Stainless steel 36mmMother of pearl18mmCompatible
H32255730Stainless steel 36mmBlack18mmCompatible
H32265101Stainless steel 36mmpurple18mmCompatible
H32265801Stainless steel 36mmpurple18mmCompatible
H32265870Stainless steel 36mmPink18mmCompatible
H32305191Stainless steel 34mmSilver18mmCompatible
H32311135Stainless steel 34mmBlack18mmCompatible
H32311137Stainless steel 34mmBlack18mmCompatible
H32311735Stainless steel 34mmBlack18mmCompatible
H32315111Stainless steel 34mmSilver18mmCompatible
H32315131Stainless steel 34mmBlack18mmCompatible
H32315141Stainless steel 34mmBlue18mmCompatible
H32315142Stainless steel 34mmBlue18mmCompatible
H32315151Stainless steel 34mmSilver18mmCompatible
H32315152Stainless steel 34mmSilver18mmCompatible
H32315191Stainless steel 34mmPurple18mmCompatible
H3231524134mm18mmCompatible
H3231573134mm18mmCompatible
H32315811Stainless steel 34mmWhite18mmCompatible
H32315842Stainless steel 34mmBlue18mmCompatible
H3231585134mm18mmCompatible
H32315891Stainless steel 34mmPurple18mmCompatible
H32321255Stainless steel 34mmSilver18mmCompatible
H32325131Stainless steel 34mmBlack18mmCompatible
H32325151Stainless steel 34mmSilver18mmCompatible
H32335555Stainless steel 34mmSilver18mmCompatible
H32335971Stainless steel 34mmBrown18mmCompatible
H32341975Stainless steel 34mmBrown18mmCompatible
H32345483Stainless steel 34mmSilver18mmCompatible
H3234558334mm18mmCompatible
H32345983Stainless steel 34mmSilver18mmCompatible
H32351115Stainless steel 34mmSilver18mmCompatible
H32351135Stainless steel 34mmBlack18mmCompatible
H32351145Stainless steel 34mmBlue18mmCompatible
H3235173534mm18mmCompatible
H3235191534mm18mmCompatible
H32355183Stainless steel 34mmWhite18mmCompatible
H32355383Stainless steel 34mmMother of pearl18mmCompatible
H32361115Stainless steel 34mmSilver18mmCompatible
H3236511334mm18mmCompatible
H32365313Stainless steel 34mmSilver18mmCompatible
H32381115Stainless steel 34mmSilver18mmCompatible
H32395113Stainless steel 34mmWhite18mmCompatible
H32395133Stainless steel 34mmBlack18mmCompatible
H32395733Stainless steel 34mmBlack18mmCompatible
H3239583334mm18mmCompatible
H32405111Stainless steel 36mmWhite18mmCompatible
H32405171Stainless steel 36mmMother of pearl18mmCompatible
H32405551Stainless steel 36mmWhite18mmCompatible
H32405811Stainless steel 36mmWhite18mmCompatible
H32405871Stainless steel 36mmMother of pearl18mmCompatible
H32411135Stainless steel 38mmBlack20mmCompatible
H32411555Stainless steel 38mmSilver20mmCompatible
H32411735Stainless steel 38mmBlack20mmCompatible
H32415535Stainless steel 38.5mmBlack24mmCompatible
H32415555Stainless steel 38.5mmSilver24mmCompatible
H32415735Stainless steel 38.5mmBlack24mmCompatible
H32416541Stainless steel 42mmBlue22mmCompatible
H32416581Stainless steel 42mmSilver22mmCompatible
H32416781Stainless steel 42mmSilver22mmCompatible
H32425251Stainless steel 36mmWhite18mmCompatible
H32441551Stainless steel 40mmSilver20mmCompatible
H32445555Stainless steel 37mmWhite18mmCompatible
H32445585Stainless steel 37mmBlack18mmCompatible
H32451101Stainless steel 40mmBrown20mmCompatible
H32451131Stainless steel 40mmBlack20mmCompatible
H32451141Stainless steel 40mmBlue20mmCompatible
H32451142Stainless steel 40mmBlue20mmCompatible
H32451151Stainless steel 40mmSilver20mmCompatible
H32451181Stainless steel 40mmGrey20mmCompatible
H32451581Stainless steel 40mmGrey20mmCompatible
H32451641Stainless steel 40mmBlue20mmCompatible
H32451731Stainless steel 40mmBlack20mmCompatible
H32451742Stainless steel 40mmBlue20mmCompatible
H32451751Stainless steel 40mmSilver20mmCompatible
H32455131Stainless steel 37mmBlack18mmCompatible
H32455135Stainless steel 37mmBlack18mmCompatible
H3245515137mm18mmCompatible
H32455155Stainless steel 37mmSilver18mmCompatible
H32455157Stainless steel 37mmSilver18mmCompatible
H3245518537mm18mmCompatible
H32455557Stainless steel 37mmSilver18mmCompatible
H3245558537mm18mmCompatible
H32455735Stainless steel 37mmBlack18mmCompatible
H3245578537mm18mmCompatible
H32461121Stainless steel 40mmBeige20mmCompatible
H32461131Stainless steel 40mmBlack20mmCompatible
H32461141Stainless steel 40mmBlue20mmCompatible
H3246116140mmBlue20mmCompatible
H32465953Stainless steel 37mmSilver18mmCompatible
H32475120Stainless steel 40mmBeige20mmCompatible
H32475130Stainless steel 40mmBlack20mmCompatible
H32475140Stainless steel 40mmBlue20mmCompatible
H32475520Stainless steel 40mmBeige20mmCompatible
H32475640Stainless steel 40mmBlue20mmCompatible
H32475730Stainless steel 40mmBlack20mmCompatible
H32495913Stainless steel 37mmSilver18mmCompatible
H32505131Stainless steel 40mmBlack20mmCompatible
H32505141Stainless steel 40mmBlue20mmCompatible
H32505151Stainless steel 40mmSilver20mmCompatible
H32505511Stainless steel 40mmWhite20mmCompatible
H32505731Stainless steel 40mmBlack20mmCompatible
H32505741Stainless steel 40mmBlue20mmCompatible
H32505751Stainless steel 40mmSilver20mmCompatible
H32506730Stainless steel 42mmBlack22mmCompatible
H32515135Stainless steel 40mmBlack20mmCompatible
H32515145Stainless steel 40mmBlue20mmCompatible
H32515155Stainless steel 40mmSilver20mmCompatible
H32515555Stainless steel 40mmSilver20mmCompatible
H32515641Stainless steel 40mmBlue20mmCompatible
H32516731Stainless steel 42mmBlack22mmCompatible
H32519755Stainless steel 37mmSilver20mmCompatible
H32519955Stainless steel 37mmSilver20mmCompatible
H32525155Stainless steel 40mmWhite20mmCompatible
H3254555540mm20mmCompatible
H32549595Stainless steel 37mmBlack20mmCompatible
H32555135Stainless steel 40mmBlack20mmCompatible
H32555155Stainless steel 40mmWhite20mmCompatible
H32555555Stainless steel 40mmWhite20mmCompatible
H32555557Stainless steel 40mmWhite20mmCompatible
H32555735Stainless steel 40mmBlack20mmCompatible
H32555755Stainless steel 40mmWhite20mmCompatible
H32556781Stainless steel 42mmGrey22mmCompatible
H32565121Stainless steel 40mmSilver20mmCompatible
H32565135Stainless steel 40mmBlack20mmCompatible
H32565155Stainless steel 40mmSilver20mmCompatible
H32565185Stainless steel 40mmGrey20mmCompatible
H32565521Stainless steel 40mmBeige20mmCompatible
H32565585Stainless steel 40mmGrey20mmCompatible
H32565595Stainless steel 40mmBrown20mmCompatible
H32565735Stainless steel 40mmBlack20mmCompatible
H32566791Stainless steel 43mm22mmCompatible
H32576135Stainless steel 41mmBlack22mmCompatible
H32576141Stainless steel 41mmBlue22mmCompatible
H32576155Stainless steel 41mmSilver22mmCompatible
H32576515Stainless steel 41mmWhite22mmCompatible
H3257655541mm22mmCompatible
H32576735Stainless steel 41mmBlack22mmCompatible
H32576785Stainless steel 41mmBlack22mmCompatible
H3258553142mm22mmCompatible
H32585551Stainless steel 42mmSilver22mmCompatible
H32585557Stainless steel 42mmSilver22mmCompatible
H32586111Stainless steel 42mmWhite22mmCompatible
H32586141Stainless steel 42mmBlue22mmCompatible
H32586181Stainless steel 42mmGrey22mmCompatible
H32586511Stainless steel 42mmWhite22mmCompatible
H32586541Stainless steel 42mmBlue22mmCompatible
H32586641Stainless steel 42mmBlue22mmCompatible
H32586881Stainless steel 42mmGrey22mmCompatible
H32595151Stainless steel 40mmSilver20mmCompatible
H32596131Stainless steel 42mmBlack22mmCompatible
H32596141Stainless steel 42mmBlue22mmCompatible
H32596151Stainless steel 42mmSilver22mmCompatible
H32596181Stainless steel 42mmGrey22mmCompatible
H32596551Stainless steel 42mmSilver22mmCompatible
H32596731Stainless steel 42mmBlack22mmCompatible
H32596741Stainless steel 42mmBlue22mmCompatible
H32596751Stainless steel 42mmSilver22mmCompatible
H32596781Stainless steel 42mmGrey22mmCompatible
H32605151Stainless steel 42mmSilver22mmCompatible
H32605181Stainless steel 42mmGrey22mmCompatible
H32605551Stainless steel 42mmSilver22mmCompatible
H32605581Stainless steel 42mmGrey22mmCompatible
H32606185Stainless steel 42mmGrey22mmCompatible
H32606555Stainless steel 42mmSilver22mmCompatible
H32606585Stainless steel 42mmGrey22mmCompatible
H32606735Stainless steel 42mmBlack22mmCompatible
H32606855Stainless steel 42mmSilver22mmCompatible
H32612131Stainless steel 42mmBlack22mmCompatible
H32612135Stainless steel 42mmBlack22mmCompatible
H32612141Stainless steel 42mmBlue22mmCompatible
H32612151Stainless steel 42mmSilver22mmCompatible
H32612155Stainless steel 42mmSilver22mmCompatible
H32612551Stainless steel 42mmSilver22mmCompatible
H32612555Stainless steel 42mmSilver22mmCompatible
H32615135Stainless steel 43mmBlack22mmCompatible
H32615835Stainless steel 43mmBlack22mmCompatible
H32616133Stainless steel 42mmBlack22mmCompatible
H32616153Stainless steel 42mmSilver22mmCompatible
H32616181Stainless steel 42mmBrown22mmCompatible
H32616533Stainless steel 42mmBlack22mmCompatible
H32616553Stainless steel 42mmSilver22mmCompatible
H32616557Stainless steel 42mmSilver22mmCompatible
H32619733Stainless steel 45mmBlack22mmCompatible
H32625555Stainless steel 42mmSilver22mmCompatible
H32626151Stainless steel 42mmSilver22mmCompatible
H32635122Stainless steel 42mmBeige22mmCompatible
H32635131Stainless steel 42mmBlack22mmCompatible
H32635141Stainless steel 42mmBlue22mmCompatible
H32635181Stainless steel 42mmGrey22mmCompatible
H32635511Stainless steel 42mmWhite22mmCompatible
H32635521Stainless steel 42mmBeige22mmCompatible
H32635541Stainless steel 42mmBlue22mmCompatible
H32635622Stainless steel 42mmBeige22mmCompatible
H32635731Stainless steel 42mmBlack22mmCompatible
H32635781Stainless steel 42mmGrey22mmCompatible
H32645555Stainless steel 40mmWhite20mmCompatible
H32655195Stainless steel 40mmBrown20mmCompatible
H32656133Stainless steel 42mmBlack22mmCompatible
H32656153Stainless steel 42mmSilver22mmCompatible
H32656725Stainless steel 42mmBeige22mmCompatible
H32656785Stainless steel 42mmBlack22mmCompatible
H32656833Stainless steel 42mmBlack22mmCompatible
H32656853Stainless steel 42mmSilver22mmCompatible
H32659151Stainless steel 42mmSilver20mmCompatible
H32659751Stainless steel 42mmSilver20mmCompatible
H32665131Stainless steel 40mmBlack20mmCompatible
H32665151Stainless steel 40mmSilver20mmCompatible
H32666135Stainless steel 40mmBlack24mmCompatible
H32666155Stainless steel 40mmSilver24mmCompatible
H32675101Stainless steel 40mmChampagne20mmCompatible
H32675140Stainless steel 40mmBlue20mmCompatible
H32675141Stainless steel 40mmBlue20mmCompatible
H32675151Stainless steel 40mmSilver20mmCompatible
H32675160Stainless steel 40mmGreen20mmCompatible
H32675170Stainless steel 40mmRed20mmCompatible
H32675181Stainless steel 40mmSilver20mmCompatible
H32675501Stainless steel 40mmChampagne20mmCompatible
H32675540Stainless steel 40mmBlue20mmCompatible
H32675551Stainless steel 40mmSilver20mmCompatible
H32675560Stainless steel 40mmGreen20mmCompatible
H32675570Stainless steel 40mmRed20mmCompatible
H32675581Stainless steel 40mmSilver20mmCompatible
H32675650Stainless steel 40mmSilver20mmCompatible
H32676791Stainless steel 42mmSilver22mmCompatible
H32686791Stainless steel 42mmBlack22mmCompatible
H32695131Stainless steel 42mmBlack22mmCompatible
H32695731Stainless steel 42mmBlack22mmCompatible
H32696139Stainless steel 44mmBlack22mmCompatible
H32696731Stainless steel 44mmBlack22mmCompatible
H32696739Stainless steel 44mmBlack22mmCompatible
H32696751Stainless steel 44mmWhite22mmCompatible
H32699131Stainless steel 42mmBlack20mmCompatible
H32699731Stainless steel 42mmBlack20mmCompatible
H32705041Stainless steel 42mmBlue22mmCompatible
H32705101Stainless steel 42mmBrown22mmCompatible
H32705121Stainless steel 42mmBeige22mmCompatible
H32705131Stainless steel 42mmBlack22mmCompatible
H32705140Stainless steel 42mmBlue aventurine22mmCompatible
H32705142Stainless steel 42mmTurquoise22mmCompatible
H32705151Stainless steel 42mmSilver22mmCompatible
H32705152Stainless steel 42mmBlue22mmCompatible
H32705160Stainless steel 42mmGreen22mmCompatible
H32705180Stainless steel 42mmSilver22mmCompatible
H32705181Stainless steel 42mmGrey22mmCompatible
H32705501Stainless steel 42mmChampagne22mmCompatible
H32705521Stainless steel 42mmBeige22mmCompatible
H32705541Stainless steel 42mmBlue22mmCompatible
H32705551Stainless steel 42mmSilver22mmCompatible
H32705560Stainless steel 42mmGreen22mmCompatible
H32705580Stainless steel 42mmGrey22mmCompatible
H32705581Stainless steel 42mmGrey22mmCompatible
H32705640Stainless steel 42mmBlue aventurine22mmCompatible
H32705731Stainless steel 42mmBlack22mmCompatible
H32705842Stainless steel 42mmBlue22mmCompatible
H32715131Stainless steel 44mmBlack23mmPre-order
H32715151Stainless steel 44mmSilver23mmPre-order
H32715531Stainless steel 44mmBlack23mmPre-order
H32715551Stainless steel 44mmSilver23mmPre-order
H32716139Stainless Steel 45mmBlack23mmPre-order
H32716159Stainless steel 45mmBlack23mmPre-order
H32716833Stainless steel 45mmBlack23mmPre-order
H32716839Stainless steel 45mmBlack23mmPre-order
H32716853Stainless steel 45mmSilver23mmPre-order
H32716859Stainless steel 45mmSilver23mmPre-order
H32735551Stainless steel 42mmSilver22mmCompatible
H32735731Stainless steel 42mmBlack22mmCompatible
H32755131Stainless steel 44mmBlack22mmCompatible
H32755551Stainless steel 44mmSilver22mmCompatible
H32755731Stainless steel 44mmBlack22mmCompatible
H32755851Stainless steel 44mmGrey22mmCompatible
H32766143Stainless steel 45mmBlue23mmPre-order
H32766643Stainless steel 45mmBlue23mmPre-order
H32766783Stainless steel 45mmBlack23mmPre-order
H32816131Stainless steel 46mmBlack24mmCompatible
H32876550Stainless steel 44mmAnthracite22mmCompatible
H32886831Stainless steel 46mmBlack24mmCompatible
H36105150Stainless steel 34mmSilver18mmCompatible
H36105160Stainless steel 34mmGreen18mmCompatible
H36105170Stainless steel 34mmpurple18mmCompatible
H36105171Stainless steel 34mmPink18mmCompatible
H36115640Stainless steel 34mmBlue18mmCompatible
H36125890Stainless steel 34mmMother of pearl18mmCompatible
H36135130Stainless steel 34mmBlack18mmCompatible
H36205110Stainless steel 38mmWhite20mmCompatible
H36205130Stainless steel 38mmBlack20mmCompatible
H36215640Stainless steel 38mmBlue20mmCompatible
H36225770Stainless steel 38mmWhite20mmCompatible
H36412135Stainless steel 37mmBlack22mmCompatible
H36412555Stainless steel 37mmSilver22mmCompatible
H36415135Stainless steel 37mmBlack22mmCompatible
H36415155Stainless steel 37mmSilver22mmCompatible
H36415535Stainless steel 37mmBlack22mmCompatible
H36415555Stainless steel 37mmSilver22mmCompatible
H36442585Stainless steel 37mmGrey22mmCompatible
H36445595Stainless steel 37mmBrown22mmCompatible
H36606730Stainless steel 42mmBlack22mmCompatible
H36616640Stainless steel 42mmBlue22mmCompatible
H36626710Stainless steel 42mmWhite22mmCompatible
H36646780Stainless steel 42mmAnthracite22mmCompatible
H36656140Stainless steel 42mmBlue22mmCompatible
H37411111Stainless steel 37mmWhite18mmCompatible
H37411911Stainless steel 37mmWhite18mmCompatible
H37415131Stainless steel 37mmBlack18mmCompatible
H37425111Stainless steel 37mmBeige18mmCompatible
H37425112Stainless steel 37mmBeige18mmCompatible
H37451141Stainless steel 37mmBlue18mmCompatible
H37511131Stainless steel 42mmBlack22mmCompatible
H37512131Stainless steel 44mmBlack22mmCompatible
H3751233144mm22mmCompatible
H37512731Stainless steel 44mmBlack22mmCompatible
H37515131Stainless steel 42mmBlack22mmCompatible
H37551141Stainless steel 42mmBlue22mmCompatible
H3755511142mm22mmCompatible
H37565131Stainless steel 42mmBlack22mmCompatible
H3756533142mm22mmCompatible
H37616131Stainless steel 44mmBlack22mmCompatible
H37646795Stainless steel 44mmBrown22mmCompatible
H37715135Stainless steel 45mmBlack24mmCompatible
H38411140Stainless steel 40mmBlue20mmCompatible
H38411180Stainless steel 40mmGrey20mmCompatible
H38411183Stainless steel 40mmGrey20mmCompatible
H38411540Stainless steel 40mmBlue20mmCompatible
H38411541Stainless steel 40mmBlue20mmCompatible
H38411580Stainless steel 40mmGrey20mmCompatible
H38411783Stainless steel 40mmGrey20mmCompatible
H38415581Stainless steel 38mmSilver20mmCompatible
H38421130Stainless steel 40mmBlack20mmCompatible
H38455731Stainless steel 38mmBlack20mmCompatible
H38455751Stainless steel 38mmSilver20mmCompatible
H38475751Stainless steel 38mmSilver20mmCompatible
H38511113Stainless steel 42mmWhite22mmCompatible
H38511133Stainless steel 42mmBlack22mmCompatible
H38511143Stainless steel 42mmBlue22mmCompatible
H3851115342mm22mmCompatible
H38511513Stainless steel 42mmWhite22mmCompatible
H38511733Stainless steel 42mmBlack22mmCompatible
H38511743Stainless steel 42mmBlue22mmCompatible
H38515135Stainless steel 40mmBlack22mmCompatible
H3851523540mm22mmCompatible
H38515555Stainless steel 40mmSilver22mmCompatible
H38515735Stainless steel 40mmBlack22mmCompatible
H38525512Stainless steel 40mmWhite20mmCompatible
H38525541Stainless steel 40mmBlue20mmCompatible
H38525561Stainless steel 40mmGreen20mmCompatible
H38525721Stainless steel 40mmBeige20mmCompatible
H38525771Stainless steel 40mmRed20mmCompatible
H38525811Stainless steel 40mmWhite20mmCompatible
H38525881Stainless steel 40mmGrey20mmCompatible
H38541513Stainless steel 42mmWhite22mmCompatible
H38545751Stainless steel 40mmSilver20mmCompatible
H38612133Stainless steel 43mmBlack22mmCompatible
H3861215343mm22mmCompatible
H38612553Stainless steel 43mmSilver22mmCompatible
H38612733Stainless steel 43mmBlack22mmCompatible
H38615135Stainless steel 43mmBlack22mmCompatible
H3861515543mm22mmCompatible
H3861525543mm22mmCompatible
H38615555Stainless steel 43mmSilver22mmCompatible
H38615735Stainless steel 43mmBlack22mmCompatible
H38645735Stainless steel 43mmBlack22mmCompatible
H38645755Stainless steel 43mmSilver22mmCompatible
H38655185Stainless steel 43mmBlack22mmCompatible
H38655515Stainless steel 43mmWhite22mmCompatible
H38655785Stainless steel 43mmBlack22mmCompatible
H3871528142mm22mmCompatible
H38715581Stainless steel 42mmSilver22mmCompatible
H38735751Stainless steel 42mmSilver22mmCompatible
H38755731Stainless steel 42mmBlack22mmCompatible
H38755751Stainless steel 42mmSilver22mmCompatible
H39515733Stainless steel 40mmBlack20mmCompatible
H39515734Stainless steel 40mmBlack20mmCompatible
H39515753Stainless steel 40mmSilver20mmCompatible
H39515754Stainless steel 40mmSilver20mmCompatible
H40515781Stainless steel 42mmSilver22mmCompatible
H40545731Stainless steel 42mmBlack22mmCompatible
H40655751Stainless steel 42mmSilver22mmCompatible
H40656781Stainless steel 44mmSilver22mmCompatible
H42405191Stainless steel 36mmMother of pearl18mmCompatible
H42405991Stainless steel 36mmMother of pearl18mmCompatible
H42415501Stainless steel 42mmBrown22mmCompatible
H42415541Stainless steel 42mmBlue22mmCompatible
H42415551Stainless steel 42mmSilver22mmCompatible
H42415731Stainless steel 42mmBlack22mmCompatible
H42505510Stainless steel 40mmWhite20mmCompatible
H42515135Stainless steel 40mmBlack20mmCompatible
H42515185Stainless steel 40mmGrey20mmCompatible
H42515555Stainless steel 40mmSilver20mmCompatible
H42515785Stainless steel 40mmGrey20mmCompatible
H42525251Stainless steel 42mmSilver22mmCompatible
H42525551Stainless steel 42mmSilver22mmCompatible
H42535110Stainless steel 40mmWhite20mmCompatible
H42535130Stainless steel 40mmBlack20mmCompatible
H42535140Stainless steel 40mmBlue20mmCompatible
H42535141Stainless steel 40mmBlue20mmCompatible
H42535150Stainless steel 40mmSilver20mmCompatible
H42535160Stainless steel 40mmGreen20mmCompatible
H42535180Stainless steel 40mmBlack20mmCompatible
H42535541Stainless steel 40mmBlue20mmCompatible
H42535550Stainless steel 40mmSilver20mmCompatible
H42535560Stainless steel 40mmGreen20mmCompatible
H42535610Stainless steel 40mmWhite20mmCompatible
H42535730Stainless steel 40mmBlack20mmCompatible
H42535780Stainless steel 40mmBlack20mmCompatible
H42535810Stainless steel 40mmWhite20mmCompatible
H42545551Stainless steel 40mmSilver20mmCompatible
H42555151Stainless steel 40mmSilver20mmCompatible
H42555751Stainless steel 40mmSilver20mmCompatible
H42565131Stainless steel 42mmBlack22mmCompatible
H42565151Stainless steel 42mmSilver22mmCompatible
H42565731Stainless steel 42mmBlack22mmCompatible
H42565751Stainless steel 42mmSilver22mmCompatible
H42575513Stainless steel 40mmSilver20mmCompatible
H42575783Stainless steel 40mmGrey20mmCompatible
H42605731Stainless steel 42mmBlack22mmCompatible
H42615143Stainless steel 42mmBlue22mmCompatible
H42615151Stainless steel 42mmSilver22mmCompatible
H42615153Stainless steel 42mmWhite22mmCompatible
H42615551Stainless steel 42mmSilver22mmCompatible
H42615553Stainless steel 42mmSilver22mmCompatible
H42615743Stainless steel 42mmBlue22mmCompatible
H42615753Stainless steel 42mmWhite22mmCompatible
H42725551Stainless steel 44mmSilver22mmCompatible
H89315195Stainless steel 34mmMother of pearl18mmCompatible
H89515135Stainless steel 40mmBlack20mmCompatible
H89515155Stainless steel 40mmSilver20mmCompatible
H89525890Stainless steel 36mm20mmCompatible
H89545121Stainless steel 42mmBeige22mmCompatible
H89545131Stainless steel 42mmBlack22mmCompatible
H89545721Stainless steel 42mmBlack22mmCompatible
H89545731Stainless steel 42mmBlack22mmCompatible
H89695731Stainless steel 42mmBlack22mmCompatible
H32455037mmBlack18mmCompatible

Jazzmaster lug widths: 18mm / 20mm / 22mm / 23mm / 24mm

The Jazzmaster is Hamilton’s dress and everyday line, from the Viewmatic and Thinline to the Open Heart and the chronographs. Most references keep classic lugs with spring bars, in 18mm, 20mm or 22mm.
Frequently paired

Smartwatches worn with Jazzmaster

The most common combinations our customers wear. Find your mechanical watch and discover the right Smartlet edition.

Apple Watch
Series 0 to Ultra 4
Whoop
5.0 / MG
Garmin Forerunner
255 to 965
Samsung Galaxy Watch
Series 4 to 7
Withings ScanWatch
Light / 2 / Nova
View all brands
27 brands covered
Also compatible

Other brands

Other iconic models in the Smartlet compatibility library.

Submariner
Daytona
GMT-Master
Datejust
Yacht-Master
Sky-Dweller
Explorer
Seamaster 300m
Speedmaster
Planet Ocean
De Ville
Monaco
Carrera
Formula 1
Aquaracer
Portugieser
Navitimer
Superocean
Avenger
Black Bay
Pelagos
Ranger
Luminor
Submersible
SKX
Prospex
Presage
Khaki Field
Fifty Fathoms
Reverso
SUB 300
Spring Drive
Divers Sixty-Five
Captain Cook
Superman Heritage
El Primero
Monarch
Black Bay 58 GMT
Rolex Datejust 36
Longines Master Collection
Blancpain Villeret
View all models
Watch brand compatibility guide

Step by step

Replace your strap
01

Replace your strap

Smartlet replaces your mechanical watch strap via the standard spring-bar system. Classic, Shadow, or Titanium. No tools required.

Connect your wearable
02

Connect your wearable

Smartlet uses a dedicated adapter or native lug pins depending on your smartwatch. The connector snaps onto the Smartlet module. Zero modification to the mechanical watch.

Wear both simultaneously
03

Wear both simultaneously

Both watches sit on the same wrist. All smartwatch sensors maintain direct skin contact and operate normally.

Questions

Frequently asked questions

  • Does Smartlet work with the Hamilton Jazzmaster?
    Yes for 457 of the 505 Hamilton Jazzmaster references in our base, on 18mm to 24mm, with 23mm on pre-order lugs with standard spring bars. Some versions use a fitting Smartlet One cannot take, so check your exact reference in the table.
  • Will Smartlet scratch or damage my Hamilton Jazzmaster?
    No. Smartlet One replaces the strap only and makes no contact with the case or crystal. The setup is fully reversible and leaves no trace on the watch.
  • Which smartwatches can I wear with my Hamilton Jazzmaster?
    Apple Watch, Samsung Galaxy Watch, Garmin, Withings, Whoop and more. Your watch sits on top of the wrist and the smartwatch underneath, on one strap.
  • Does Smartlet damage or modify my mechanical watch?
    No. Smartlet replaces your standard watch strap using the existing spring-bar system. It makes no permanent modification to the watch case, lugs, or dial. The process is fully reversible in seconds. Your mechanical watch is unaffected and can be worn independently at any time by reinstalling its original strap. Smartlet is engineered to watchmaker tolerances and tested with the same care that goes into the watches it pairs with.