Bell & Ross · BR-01

Strap for BR 01 92 Carbon Fiber

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter46 mm
ReferenceBR0192-CA FIBER
FamilyBR-01
MovementETA caliber 2892-A2 Hours, Minutes, Seconds | Date
CaseCarbon | Carbon, Stainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the BR-01 BR0192-CA FIBER

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The BR-01 BR0192-CA FIBER, seen from the bench

The Bell & Ross BR-01 features a square case inspired by aircraft instrumentation, with rounded corners and a crown positioned at 3 o'clock. The watch is powered by the automatic ETA 2892-A2 caliber with hour, minute, second, and date indications. The lugs measure 24mm in width.

Frequently asked questions

What is the lug width of the Bell & Ross BR-01 BR0192-CA FIBER?

The lug width of the Bell & Ross BR-01 BR0192-CA FIBER is 24mm. This measurement represents the internal distance between the two lugs on the case and is critical for ensuring compatibility with aftermarket straps. Before purchasing a replacement strap, always verify this dimension using a digital calliper to measure the internal space between the two lugs, as any deviation will compromise proper fit.

What is the best strap for the Bell & Ross BR-01 BR0192-CA FIBER?

The optimal strap selection depends on intended use. For formal elegance, we recommend alligator in cognac or black polished calfskin, which accentuate the carbon fibre case. For tactical or military-inspired contexts, a NATO strap in sage green or deep blue is historically coherent with the BR-01's aeronautical heritage. For extreme technical performance, FKM rubber (fluoroelastomer) with embossed texture is unmatched for durability and moisture resistance. All these materials are available online in 24mm sizing with full customisation options.

How do I change the strap on the Bell & Ross BR-01 BR0192-CA FIBER?

The Bell & Ross BR-01 BR0192-CA FIBER uses a standard spring bar system. To replace the strap: 1) Obtain a spring bar removal tool or consult a watchmaker; 2) Position the watch with the lug facing upwards; 3) Insert the tool under the spring bar, pressing lightly outward to release the mechanism; 4) Remove the spring bar from the case; 5) Insert the new strap into the lugs and reposition the spring bar. If you lack experience, Casati Milano provides professional strap replacement service by appointment with personalised consultation.

Which aftermarket straps are compatible with the Bell & Ross BR-01 BR0192-CA FIBER?

All straps in 24mm lug width are compatible with the BR0192-CA FIBER, provided the internal width is accurate (24mm ±0.5mm) and thickness does not exceed 4mm to prevent lateral protrusion. Milano Straps offers a dedicated collection of 24mm straps in alligator, calfskin, shell cordovan, NATO fabric and technical rubber, all pre-sized and ready for installation. To select the most suitable material, consult our team: online customisation is available with initials and choice of thread colour.

How long does a leather strap last on the Bell & Ross BR-01 BR0192-CA FIBER?

The lifespan of a leather strap depends on intensity of use and material quality. Premium alligator or calfskin, worn daily, maintains structural integrity for 3-5 years before visible wear appears; with moderate use (2-3 times weekly), longevity extends beyond 7-10 years. The carbon fibre case does not degrade the leather, but moisture and perspiration accelerate natural ageing. To preserve the strap, store the watch in a dry environment and periodically clean the leather with a soft damp cloth. Milano Straps provides an 18-month warranty on all straps, covering manufacturing defects.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only