Strap for ALT1-C Classic Grey Bracelet

The lug width of the Bremont ALT1CANbr is 22mm. This measurement, also known as strap width, represents the distance between the two spring bar pins on the case where the strap is attached. To verify with precision, use a digital calliper and measure the free space between the lugs, excluding the case shoulders. Accurate measurement is essential to select compatible straps and ensure correct fit on the wrist.

For the ALT1CANbr, a 43mm aviator chronograph, we recommend straps in leather treated with vegetable tanning (alligator or calf) in shades of brown, black, or grey. These selections maintain aesthetic coherence with the timepiece's military heritage. Alternatively, a NATO strap in technical polyester amplifies authentic functionality, whilst vulcanised rubber is ideal for those requiring maximum robustness and use in humid environments. The selection depends on the desired balance between formal elegance and sporting practicality.

Changing the strap on a Bremont ALT1CANbr requires specific tools: a spring bar tool (extractor) and fine tweezers. Position the watch on a soft surface with the dial facing downwards. Insert the tip of the extractor into the small lateral grooves on either side of each pin, compressing the internal spring; simultaneously, extract the pin outward. Repeat for both sides. Insert the pins into the new strap following the same procedure in reverse, ensuring the pins are fully inserted and locked by the spring. Verify stability before wearing the watch. If you lack experience, consult a specialised centre such as Casati Milano, our atelier available by appointment.

Yes, aftermarket straps at 22mm are fully compatible with the Bremont ALT1CANbr. Milano Straps offers a curated range of artisanal straps in vegetable-tanned leather, alligator, shell cordovan and technical textiles specifically created for this lug width. Aftermarket straps, if manufactured by competent craftsmen, guarantee construction quality and material selection often superior to factory straps. Choosing an aftermarket strap enables aesthetic personalisation, patina evolution over time, and lower total cost of ownership compared to the Bremont original.

The longevity of a leather strap depends on tanning method, usage intensity, and maintenance. A quality vegetable-tanned leather strap, subjected to daily use, maintains structural and aesthetic integrity between 3-5 years. Vegetable tanning, due to the absence of aggressive chemical agents, develops noble patina that amplifies visual value over time. Synthetic rubber has comparable durability (3-4 years) but less aesthetic evolution. A shell cordovan strap, if maintained with periodic natural waxes, can last beyond 7 years. Extension of useful life depends on protection from excessive perspiration, prolonged humidity, and continuous direct sunlight exposure. Milano Straps offers regeneration services and pin replacement for vintage straps, significantly prolonging their utility.