Bell & Ross · BR-01

Strap for BR 01 94 Carbon 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 diameter46 mm
ReferenceBR0194-BL-CA
FamilyBR-01
MovementETA caliber 2894-2 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 BR-01 BR0194-BL-CA

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The BR-01 BR0194-BL-CA, seen from the bench

The Bell & Ross BR-01 features a square design inspired by aviation cockpit instruments. It is equipped with the automatic ETA 2894-2 caliber with hour, minute, small seconds, date and chronograph functions. The square case echoes the shapes of cockpit indicators with the crown and pushers positioned on the side.

Frequently asked questions

What is the lug width of the Bell & Ross BR-01 BR0194-BL-CA?

The lug width of the BR-01 BR0194-BL-CA is 20mm, determined by the standard width of the square case lugs (46mm diameter). This width is consistent across the case geometry and allows installation of aftermarket straps compatible with this specific measurement.

What is the best strap for a Bell & Ross BR-01?

The BR-01 pairs exceptionally well with smoked alligator straps, hammer-grained calfskin leather, or reinforced NATO textile straps. The robust case and industrial aesthetic demand thick materials and pronounced textures, not delicate or polished leathers. Sports rubber straps remain the functionally optimal choice for daily wear.

How do I change the strap on my Bell & Ross BR-01?

Strap removal is performed via retractable pins located at the case extremities. Obtain a proper spring bar tool, insert the tip into each lateral hole to release the retention spring, and slide the pin out of its seat. Insert the new pin through the new strap and reposition the assembly into the case until audible click.

What aftermarket straps are compatible with the BR0194-BL-CA?

All straps with 20mm lug width are compatible, including natural leathers (calfskin, pigskin, deer), vegetable-tanned leathers (cordovan, alligator), fabrics (NATO, canvas, sailcloth) and rubber. Milano Straps maintains a specialised collection for this size, customisable in stitching, initials and asymmetric lengths.

How long does a leather strap last on a BR-01?

A quality artisanal leather strap, subject to moderate daily wear, maintains structural integrity for 18-24 months. Critical factors: frequency of wear, humid climate, sun exposure and maintenance (periodic cleaning and leather conditioning). Robust leathers such as alligator or cordovan offer superior longevity compared to thin or treated skins.

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