Bell & Ross · Instruments

Strap for BR S White Ceramic

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter39 mm
ReferenceBRSWHCERAMICSRB
FamilyInstruments
MovementETA caliber E61.511 hours, minutes, small seconds | date | chronometer
Year2008 - 2016
CaseCeramic

Spring bar

Swiss Standard universal spring bars

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

Straps for the Instruments BRSWHCERAMICSRB

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Instruments BRSWHCERAMICSRB, seen from the bench

The Bell & Ross Instruments BRSWHCERAMICSRB is equipped with the ETA E61.511 caliber, featuring hours, minutes, small seconds and date functions. The movement is chronometer-certified to ensure temporal precision. The technical configuration includes a dial with a separate seconds counter and a date window.

Frequently asked questions

What is the lug width of the Bell & Ross Instruments BRSWHCERAMICSRB?

The lug width of the Bell & Ross BR S White Ceramic BRSWHCERAMICSRB is 20 millimetres. This measurement is the standard for mid-sized watches and ensures compatibility with a wide range of artisanal and commercial straps. To measure the lug width correctly, position a digital calliper on the internal attachment points of the case, measuring from shoulder to shoulder on the inner lug: the result must be exactly 20 mm.

What is the best strap for the Bell & Ross BRSWHCERAMICSRB?

There is no universally 'best' strap, but rather optimal choices depending on intended use. For formal aesthetics with contrast, a dark brown alligator strap creates maximum visual separation from the white case. For sophisticated monochromatic harmony, pearl grey vegetable-tanned calf is ideal. For daily versatility, vegetable-tanned calf offers customisable ageing patina. Cotton NATO straps add conscious sportiness. Material selection fundamentally modifies the watch's perceived personality: the rectangular geometry remains constant; the character transforms entirely.

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

Strap replacement requires a spring bar tool (precision instrument for removing/inserting attachment pins). Procedure: (1) position the spring bar tool in the lateral recesses beneath the lug; (2) compress gently downward to release one of the two pins; (3) extract the old strap; (4) insert the new strap, aligning the lug with the pins; (5) compress the pin until you hear the locking click. The operation demands millimetre precision to prevent scratches on the ceramic case. We recommend having this performed by a specialised atelier if you lack experience.

Which aftermarket straps are compatible with the BRSWHCERAMICSRB?

Any strap with a 20 millimetre lug width is technically compatible. Milano Straps offers a specialised collection of artisanal 20mm straps, customisable in leathers (alligator, vegetable-tanned calf, shell cordovan), colours, blade thickness and stitching thread. Aesthetic compatibility depends on your preferences: noble materials emphasise the form's rigour; neutral colours preserve the white ceramic's purity; bold colours inject distinctive personality.

How long does a leather strap last on the Bell & Ross BRSWHCERAMICSRB?

Durability depends on material quality, tanning method, usage conditions and maintenance. A high-quality alligator strap typically lasts 8–12 years with daily wear. Vegetable-tanned calf can exceed 10 years, developing rich, personalised patina over time. Chrome-tanned straps (synthetic tanning) usually last 5–7 years before structural failure. Factors accelerating wear: extreme humidity exposure, acidic perspiration, frequent showers, very high temperatures. Periodic maintenance (cleaning, drying, conditioning cream application) significantly extends strap lifespan.

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