Strap for DS Caimano Powermatic 80 Stainless Steel / Silver / Bracelet

The lug width of the Certina DS Caimano C035.207.11.037.00 is precisely 20mm. This measurement is standard for the 31mm model and allows you to use any aftermarket strap designed for this dimension. To verify compatibility, measure the space between the two lugs at the widest point using a digital calliper.

There is no single "best" strap; rather, the ideal choice depends on your usage and personal style. For formal elegance, we recommend alligator or shell cordovan with vegetable tanning. For sports versatility, a Cordura NATO in black or navy. For aquatic environments, butyl rubber is optimal. All these materials are compatible with the 20mm lug width and available with stainless steel deployante clasps.

Strap replacement requires a spring bar tool. Position the watch with the two lugs facing you, insert the flat tip of the tool under the spring bar at the first side, apply gentle upward pressure until the pin retracts, then remove it. Repeat for the other side. To install the new strap, reinsert the spring bars into their respective seats. If you lack confidence, contact our Casati Milano atelier for bespoke guidance.

Yes, the 20mm lug width is very common in the mid-to-high-end Swiss watch market. Milanostraps offers a complete collection of 20mm straps in leather (alligator, calf, shell cordovan), NATO, and rubber, all tested for mechanical and aesthetic compatibility with the Caimano. All our straps are ready to ship and customisable through our online configurator.

The lifespan of a leather strap depends on the material, tanning method, your lifestyle, and maintenance. An alligator strap with vegetable tanning, worn daily but not exposed to extreme humidity, typically lasts 3-4 years before showing significant wear. Shell cordovan, thanks to its density, can last 5-6 years. NATO and rubber straps have longer lifespans (5-10 years) as they do not degrade due to moisture. Allowing the watch to air overnight reduces sweat accumulation and extends strap life.