Strap for Divers Sixty-Five 42 Stainless Steel / Bronze / Black / Rubber

The lug width is precisely 21mm. This measurement defines the distance between the case lugs and must be matched exactly when selecting a replacement strap. An incompatible lug width compromises both aesthetics and wrist comfort.

For the bronze case, vegetable-tanned alligator or tannin-rich calf leather are optimal: both age in parallel with the bronzed patina. For intensive water use, technical elastomers resist saltwater corrosion. Cordura NATO straps offer functional versatility while honouring the tool-watch character.

Use a precision spring bar removal tool with appropriate tip diameter. Gently lift the spring bar pin securing each lug. Remove the old strap, position the new one, insert the pin and press until it clicks into place. Ensure symmetrical seating on both sides before wearing.

Yes, any strap with a 21mm lug width is mechanically compatible. Prioritise quality and durability: bronze demands material excellence in every component. Bespoke artisanal straps offer superior aesthetic coherence and longevity.

A high-quality vegetable-tanned leather strap lasts 3–5 years with daily wear and regular maintenance (periodic cleaning, air-drying after moisture exposure). Longevity depends on climate, UV exposure and washing frequency. Natural patina development is desirable and expected.