Bremont · ALT1

Strap for ALT1-C Classic Grey

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
ReferenceALT1CAN
FamilyALT1
MovementBremont caliber BE-50AE hours, minutes, small seconds | date | Chronograph | chronometer
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 ALT1CAN

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The ALT1 ALT1CAN, seen from the bench

The Bremont ALT1 reference ALT1CAN is equipped with the BE-50AE caliber featuring hour, minute, small second, date and chronograph functions with chronometer certification. The watch has 22mm lugs and belongs to the brand's ALT1 collection. The movement offers chronograph complications integrated into the design of the in-house manufacturer.

Frequently asked questions

What is the exact lug width of the Bremont ALT1 ALT1CAN?

The lug width of the Bremont ALT1CAN is precisely 22 millimetres, measured from outer edge to outer edge of the horizontal metal pin connecting the case to the lugs. This measurement is essential for purchasing compatible straps. You can verify the measurement using a digital calliper positioned perpendicularly to the attachment pins.

Which strap is most suitable for the Bremont ALT1CAN?

We recommend a vegetable-tanned Tuscan leather strap in tobacco brown or genuine alligator in dark tones for the ALT1CAN. These materials create visual harmony with the bicolour dial and steel case, emphasising the military-aviation heritage without compromise. Valid alternatives include heavyweight cotton NATO straps and FKM rubber for those preferring immediate functionality.

How do you change the strap on a Bremont watch?

To change the strap, remove the spring bars from the lugs using a spring bar tool. Position the tool in the lateral holes of the pin, apply slight pressure to retract it, and gently remove the strap. Insert the new strap by aligning the pins with the lugs and press until the click is felt. Verify that the strap is securely fastened on both sides before wearing the watch.

Are aftermarket straps compatible with the Bremont ALT1CAN?

Yes, any strap with a 22 millimetre lug width is entirely compatible with the ALT1CAN. Quality aftermarket straps allow you to vary the watch's aesthetics without altering mechanical function. We recommend choosing straps produced by specialised artisans who respect precise tolerances on lug width.

How long does a leather strap last on a daily-wear watch?

A vegetable-tanned Tuscan leather strap with moderate daily use typically lasts 4–6 years. Durability depends on exposure to moisture, perspiration, and sunlight. With regular maintenance—gentle cleaning and annual conditioning with natural oils—longevity can extend further. A genuine alligator strap tends to resist slightly longer owing to the fibrous structure of the scales.

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