Bell & Ross · Vintage

Strap for BR 126 Insigna UK Chronograph

The BR 126 Insigna UK Chronograph takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter41 mm
ReferenceBRV126-BL-CA-CO/UK
FamilyVintage
MovementBell & Ross caliber BR-CAL.301 hours, minutes, small seconds | date | Chronograph
CaseStainless 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 Vintage BRV126-BL-CA-CO/UK

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Vintage BRV126-BL-CA-CO/UK, seen from the bench

The Bell & Ross Vintage BRV126-BL-CA-CO/UK is a 41mm chronograph reinterpreting military aviation instrument design. The stainless steel case features a sunburst dial with integrated subdials, powered by the BR-CAL.301 Swiss movement with chronograph, hours, minutes, small seconds, and date functions. The 20mm lug width accommodates standard aftermarket straps and references the robust strap standards of 1960s–1970s aviator watches.

Frequently asked questions

What is the lug width of the Bell & Ross Vintage BRV126-BL-CA-CO/UK?

The lug width of the BRV126-BL-CA-CO/UK is 20mm. This measurement is the standard for straps compatible with this model. Always verify the distance between the lugs (the posts protruding from the case) before purchasing an aftermarket strap.

Which strap is best suited for the Bell & Ross Vintage BRV126-BL-CA-CO/UK?

We recommend matte black or dark brown alligator to emphasise the avionic identity, or vegetable-tanned calf if you desire patina that evolves over time. For varied wear conditions, structured FKM rubber with brushed steel deployante combines practicality and aesthetic coherence with the case's retro design.

How do you change the strap on this watch?

Use a spring bar tool to remove the pins. Position the tool beneath the pin connecting the strap to the case, gently apply upward pressure to compress the internal spring, then extract the pin. Reverse the procedure to apply the new 20mm strap, ensuring the pin clicks fully into place.

Are quality aftermarket straps available for the BRV126-BL-CA-CO/UK?

Yes, Milano Straps offers artisanal 20mm straps in noble leathers (alligator, shell cordovan, vegetable-tanned calf) and technical materials (FKM rubber, NATO). Each strap is customisable in size, initials, and stitching thread colour. For a bespoke experience, the Casati Milano atelier creates made-to-measure straps with an 18-month warranty.

How long does a leather strap last on the BRV126-BL-CA-CO/UK?

Lifespan depends on material and usage. A well-maintained alligator or shell cordovan strap lasts 3–5 years with daily wear. Vegetable-tanned calf, being softer, has a useful life of 2–3 years. Rotating between multiple straps extends the longevity of each. Milano Straps straps include an 18-month warranty and maintenance advice.

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.

Request an appointment →

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

The atelier's website: casatimilano.com