Bremont · ALT1

Strap for ALT1-C Polished White

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter43 mm
ReferenceALT1-C/PW
FamilyALT1
MovementBremont caliber BE-50AE hours, minutes, small seconds | date | Chronograph | chronometer
Year2014
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 ALT1 ALT1-C/PW

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The ALT1 ALT1-C/PW, seen from the bench

The Bremont ALT1-C Polished White is a 43mm chronograph combining British aviation heritage with Swiss precision. It features the Bremont caliber BE-50AE movement with chronograph, COSC-certified chronometer, date, and small seconds. The stainless steel case with polished and satin finishing offers 200m water resistance. The skeletonized hands and white dial ensure readability in low light. The 22mm lug width accommodates this sports-elegant model's proportions.

Frequently asked questions

What is the lug width of the Bremont ALT1-C/PW?

The Bremont ALT1-C/PW features a lug width of 22mm. This dimension is critical for aftermarket strap compatibility: the strap must measure exactly 22mm in width to fit correctly into the lugs without play or forced insertion.

What is the best strap option for the Bremont ALT1-C/PW?

There is no single definitive choice, but three options represent true excellence. An alligator strap in vegetable tanning (dark brown or cognac) offers maximum aesthetic sophistication and develops a fascinating patina over time. A naturally tanned calf leather provides more discreet and versatile elegance. A nitrile rubber strap is ideal for those seeking practicality without compromising readability or daily durability. Your choice should reflect your primary use case.

How do you change the strap on a Bremont ALT1-C/PW?

Strap replacement is accomplished by removing the spring bars that secure the strap to the case lugs. Using a dedicated tool, gently push the spring bar inward to release one end of the strap, then repeat on the other end. To install the new strap, reverse the procedure: insert the spring bars into the lug holes and push until you hear the fixing click. Work on a soft surface to prevent case scratching.

Which aftermarket straps are compatible with the Bremont ALT1-C/PW?

Any quality strap manufactured with 22mm attachments is compatible with the ALT1-C/PW. milanostraps.it offers a specialised catalogue of 22mm straps in alligator, calf, vegetable-tanned leather, nitrile rubber, silicone, and NATO variants. Compatibility is guaranteed by the standardised 22mm lug width specification of the ALT1-C/PW case.

What is the typical lifespan of a leather strap on a Bremont ALT1-C/PW?

A quality leather strap (alligator in vegetable tanning or naturally tanned calf) typically lasts 4-7 years with moderate daily wear, provided regular maintenance is observed. Prolonged exposure to humidity, perspiration, and UV radiation accelerates deterioration. Rubber and silicone straps offer superior longevity (8-12 years), whilst woven NATO straps require more frequent replacement under stress. The patina that develops on leather is an aesthetic virtue that testifies to the authenticity of your watch's wear history.

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