Oris
Divers 65 01 733 7747 4354-07 8 17 18— lug 17mm

The lug width is 17mm. This measurement represents the distance between the two vertical attachment points on the case lugs where the strap connects. Verifying this measurement before purchasing any aftermarket strap is essential, as an incorrect width will cause mechanical incompatibility and risk damage to the case during installation.

Tuscan leather in brown-tobacco tones represents the most natural aesthetic choice, thanks to vegetable tanning and elegant ageing that mirrors the bronze case personality. Grey Barenia offers cool contrast. For intensive water use, Viton rubber is the pure technical solution. Alligator in olive shade amplifies the mineral character of the case.

Strap replacement requires a specialised spring bar tool. Position the watch with the strap facing upward, insert the tool into the lower hole of the lug, gently compress the spring until it disengages from the lug, and extract the old strap. Reverse the procedure with the new strap. If inexperienced, Milano Straps offers complimentary fitting service at the atelier.

Yes, provided the lug width is certified at 17mm and the strap is engineered for immersion resistance (should you intend aquatic use). Milano Straps offers leather, NATO, alligator and rubber straps, all tested for mechanical compatibility and durability. Our artisanal straps maintain construction standards superior to generic catalogue products.

A quality leather strap (Tuscan, Barenia, alligator) lasts approximately 3–5 years with daily wear, absent prolonged immersion. Frequent fresh and saltwater exposure shortens lifespan to 18–24 months. Should you intend weekly snorkelling or recreational diving with your Divers 65, select a Viton rubber strap, which remains chemically inert indefinitely.