Strap for DS Caimano 39 Stainless Steel / White / Bracelet

The lug width of the Certina DS Caimano ref. C035.410.11.012.00 is 20mm. This measurement represents the internal distance between the two lugs of the case and determines compatibility with aftermarket straps. To verify it correctly, use a digital calliper to measure the internal space where the strap is inserted, not the external width of the lug itself.

For the Certina DS Caimano we recommend a vegetable-tanned alligator leather strap or high-grade European calf, paired with a stainless steel deployante buckle. These materials complement the sporty-elegant aesthetics of the case and enhance its finishing details. For intense sporting or aquatic use, a black FKM rubber strap offers maximum functionality and ease of maintenance.

Changing the strap on the Certina DS Caimano requires the use of a dedicated tool (spring bar tool) or replacement pins. Position the watch in a stable holder, locate the two holes on the lugs where the elastic pins are housed, gently lift the pin with the tool to release tension, slide the old strap outward and insert the new one along the same path until the pin returns to position. The operation takes approximately 3-5 minutes if performed correctly.

Yes, the Certina DS Caimano C035.410.11.012.00 is fully compatible with aftermarket straps with 20mm lug width. It is essential to verify the correct width before purchase to avoid incongruities. Leather, NATO, rubber and fabric straps of the correct width fit perfectly to the original lugs without any modifications to the case.

The lifespan of a leather strap depends on intensity of use, climatic conditions and material quality. A high-quality alligator or shell cordovan strap, subjected to moderate daily use, maintains structural integrity and desirable patina for 3-5 years. Prolonged exposure to humidity, direct sunlight and frequent contact with fresh or salt water accelerates ageing. Regular maintenance with specific leather creams significantly extends the strap's lifespan.