Bell & Ross · BR-01

Strap for BR 01 94 Pro Titanium Chronograph

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
ReferenceBR0194-TI-PRO
FamilyBR-01
MovementETA caliber 2894-2 hours, minutes, small seconds | date | Chronograph
CaseTitanium

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-TI-PRO

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The BR-01 BR0194-TI-PRO, seen from the bench

The Bell & Ross BR-01 BR0194-TI-PRO is a contemporary evolution of the tool watch, featuring a 46 mm square titanium case designed for maximum dial legibility in critical lighting conditions. It houses the ETA 2894-2 manual movement with chronograph, date indicator, and small seconds. The 24 mm lug width corresponds proportionally to the case dimensions, ensuring correct visual balance and proper strap integration without gaps or overlap.

Frequently asked questions

What is the exact lug width of the Bell & Ross BR-01 BR0194-TI-PRO?

The lug width of the BR0194-TI-PRO is precisely 24 millimetres. This dimension is determined by the 46-millimetre case diameter and the squared proportions of the design. Any compatible strap must be exactly 24 millimetres wide to integrate correctly into the case lugs without gaps or overlaps.

Which strap material is most suitable for the Bell & Ross BR-01?

For the BR0194-TI-PRO, we recommend alligator for sophisticated matching (regular grain against titanium), shell cordovan for those seeking patina that evolves over time, or calf leather with vegetable tanning for balance between comfort and durability. For genuine operational use, military-specification NATO textile or synthetic rubber maintains the tool-watch ethos without compromise.

How do you change the strap on this Bell & Ross?

Strap change is performed by inserting a flat tool (spring bar tool) beneath the lug passant, applying gentle pressure to compress the internal spring mechanism, then extracting the lug pin from both sides. Insert the new strap following the reverse procedure. We recommend working on a soft surface to prevent scratches on the titanium case.

Is the strap of the Bell & Ross BR-01 BR0194-TI-PRO compatible with other watches?

Any 24-millimetre strap is compatible with the BR0194-TI-PRO, but not conversely: watches with different lug widths (22mm, 20mm, 26mm) will not accept 24mm lugs. However, a strap purchased for the BR-01 can be adapted to other tool watches that utilise the same width.

What is the lifespan of a leather strap on a tool watch like the BR-01?

A high-quality leather strap (alligator, shell cordovan, vegetable-tanned calf) has a lifespan of 3–5 years with moderate daily use. Exposure to humid environments, salt-based perspiration, or direct UV radiation reduces this estimate significantly. Periodic maintenance (cleaning, conditioning) extends strap longevity substantially. Casati Milano offers 18-month warranty on bespoke straps.

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