Strap for Divers Sixty-Five 40 Social Club Edition / Warsaw

The lug width of the Oris Divers 65 01 733 7707 4051 OSC-WAW-Set is 20 millimetres. This dimension is the standard for mid-sized diving watches and ensures compatibility with 20mm artisanal straps available in the milanostraps.it catalogue.

The best strap depends on your intended use. For formal elegance and conscious ageing, we recommend vegetable-tanned alligator in dark brown tones. For certified waterproofing and diving versatility, butyl rubber is unrivalled. A navy NATO strap directly references the model's military heritage. All are compatible with the 20mm lug width.

Changing the strap on the Divers 65 requires a spring bar tool or controlled manual pressure. Position the watch with the lug facing upward, insert the tool into the lateral slot of the pin, compress slightly, and slide the pin out of its seat. The reverse procedure applies the new strap. If uncertain, Atelier Casati Milano offers strap-change service by appointment.

Yes, absolutely. Any artisanal strap with a 20mm lug width is compatible with the Oris Divers 65 01 733 7707 4051 OSC-WAW-Set. milanostraps.it supplies straps in alligator, calf, NATO and rubber, all certified for this lug width and ready to ship. Artisanal quality ensures durability and noble patina over time.

A genuine leather strap with vegetable tanning (alligator or calf) typically lasts 5–8 years with conscious daily wear. Lifespan depends on exposure to salt water, perspiration, tanning quality and maintenance. The artisanal straps from milanostraps.it develop a fascinating patina during this period, witnessing noble wear. Rubber straps last 7–10 years if protected from prolonged UV exposure.