Does Smartlet work with the Bell & Ross BR 03-92?

Not for most references: none of the 138 Bell & Ross BR 03-92 references in our base fit Smartlet One, because its strap is fixed to the square case by screws, not by standard spring bars. We would rather tell you now than after you order.

I own a Bell & Ross BR 03-92: what can I wear with a smartwatch?

Keep the Bell & Ross BR 03-92 on its own strap, and choose the Bell & Ross BR V2, BR-S or the vintage BR 123 and 126 for the days you want your health data on the same wrist. Each fits Smartlet One on standard spring bars.

Does Smartlet damage or modify my mechanical watch?

No. The watch adapters seat in your watch's lug holes in place of the spring bars. Nothing is modified on the case, lugs or dial, and the change is fully reversible: your mechanical watch can go back on its original strap at any time.

Your Bell & Ross BR 03-92 and a smartwatch: what fits

Smartlet One does not fit the Bell & Ross BR 03-92 references (0 of 138 in our base): its strap is fixed to the square case by screws, not by standard spring bars. Below, the watches that do fit, with your smartwatch underneath.

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Bell & Ross BR 03-92 compatibility

Your Bell & Ross BR 03-92 and a smartwatch: what fits

In short Smartlet One does not fit the Bell & Ross BR 03-92 references (0 of 138 in our base): its strap is fixed to the square case by screws, not by standard spring bars. Below, the watches that do fit, with your smartwatch underneath.

Our compatibility base checks the Bell & Ross BR 03-92 reference by reference, and the answer is mostly no: its strap is fixed to the square case by screws, not by standard spring bars. If you love this watch, keep it on its own strap. For dual wear, look at the Bell & Ross BR V2, BR-S or the vintage BR 123 and 126: Smartlet One fits them on standard spring bars.

Wear yours How it works

The problem

Choosing between health data and horological heritage every morning.

The solution

For dual wear, choose the Bell & Ross BR V2, BR-S or the vintage BR 123 and 126: Smartlet One fits them on standard spring bars, your watch on top and your smartwatch underneath.

Model

Bell & Ross BR 03-92

Lug width

24mm

References

Full range

Reversible

Fully

Choose your Smartlet

Compatibility

Bell & Ross BR 03-92 models supported

The BR 03-92 is the watch that made Bell and Ross. A 42mm square case with rounded corners, four screws at the dial corners, and a layout taken directly from aviation instrument panels. No decoration without function. The round dial sits inside the square case because that is how instrument gauges are built. The large crown at 3 o'clock operates like a selector switch. Every reference - from matte ceramic to bronze - maintains that design logic. Smartlet adds a data layer without touching any of it.

Frequently paired

Smartwatches worn with Bell & Ross BR 03-92

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

Watch 4 to 9 - Classic - FE - Ultra - Ultra2

Also compatible

Other brands

Other iconic models in the Smartlet compatibility library.

Longines Master Collection

Blancpain Villeret

View all models

Watch brand compatibility guide

Step by step

Replace your strap

The watch adapters seat in your mechanical watch's lug holes in place of the spring bars. Classic, Shadow or Titanium. The spring bar tool is in the box.

Connect your wearable

Your smartwatch attaches to the central part of the bracelet with its own adapter (Apple Watch, Whoop, Fitbit, Galaxy or Pixel Watch) or a pair of standard watch adapters. Zero modification to the mechanical watch.

Wear both simultaneously

Both watches sit on the same wrist. The smartwatch sits underneath, against the skin.

Questions

Frequently asked questions

Does Smartlet work with the Bell & Ross BR 03-92?

Not for most references: none of the 138 Bell & Ross BR 03-92 references in our base fit Smartlet One, because its strap is fixed to the square case by screws, not by standard spring bars. We would rather tell you now than after you order.
I own a Bell & Ross BR 03-92: what can I wear with a smartwatch?

Keep the Bell & Ross BR 03-92 on its own strap, and choose the Bell & Ross BR V2, BR-S or the vintage BR 123 and 126 for the days you want your health data on the same wrist. Each fits Smartlet One on standard spring bars.
Does Smartlet damage or modify my mechanical watch?

No. The watch adapters seat in your watch's lug holes in place of the spring bars. Nothing is modified on the case, lugs or dial, and the change is fully reversible: your mechanical watch can go back on its original strap at any time.

Join the movement

Your Bell & Ross BR 03-92 and a smartwatch: what fits

Your Bell & Ross BR 03-92 and a smartwatch: what fits

Choose your Smartlet

Bell & Ross BR 03-92 models supported

Smartwatches worn with Bell & Ross BR 03-92

Other brands

Step by step

Replace your strap

Connect your wearable

Wear both simultaneously

Frequently asked questions