Strap for Colt 41 Automatic Stratus Silver / Bracelet

The lug width of the Breitling Colt A1731311.G820.182A is 20mm. This measurement is taken internally between the case lugs at the strap attachment point, ideally using a digital calliper for precision.

The most suitable straps for the Breitling Colt A1731311.G820.182A are vegetable-tanned Tuscan leather in black or dark brown, Premium NATO in olive drab or anthracite grey, and matte black alligator. The choice depends on the intended context: sporting, tactical, or formal.

The strap on the Breitling Colt A1731311.G820.182A is secured by spring bars fitted between the case lugs. A spring bar tool or a thin flat-head screwdriver is sufficient to compress and release them. The entire operation takes approximately one minute and requires no specialist equipment.

Yes. Any strap with a 20mm attachment width is compatible with the Breitling Colt A1731311.G820.182A. Milanostraps.it offers a curated selection of handcrafted leather, NATO, and technical rubber straps tailored to this model, with stitching profiles and thickness gauged to Breitling lug geometry.

The lifespan of a leather strap depends on the hide quality and frequency of wear. A well-maintained vegetable-tanned Tuscan leather strap, treated periodically with neutral leather conditioner, typically lasts between three and five years under regular use. Shell cordovan and alligator offer superior fibre density and greater resistance to flex fatigue.