Strap for Oris Divers 65 01 733 7771 4085

The lug width of this model is exactly 19 millimetres. This measurement represents the distance between the two attachment points on the case and determines compatibility with aftermarket straps. To verify it correctly, use a digital calliper positioned perpendicularly between the two inner ends of the case at the lugs.

The choice depends on your intended use. For a vintage-sports approach, we recommend a strap in vegetable-tanned leather (brown or burgundy) that will develop a natural patina over time. If you practise diving or work in humid environments, a vulcanised rubber or fabric NATO strap offers greater durability and rapid drying. Alligator represents an elegant and resistant compromise solution.

The change is straightforward and requires no special tools. Locate the spring bars (small metal pins) that connect the strap to the case. Use a spring bar tool or small flat screwdriver to gently compress the spring bar, freeing one end of the strap. Repeat from the other side. Insert the new strap by snapping the spring bars into the case holes. If preferred, our artisans in Milan can perform the change during an atelier visit.

Yes, provided it respects the 19 millimetre lug width. Quality aftermarket straps are completely compatible with your Oris Divers 65. We recommend choosing straps made by specialised artisans who guarantee precise finishes and noble materials. A correctly crafted strap will never compromise the value or integrity of your watch.

A high-quality leather strap, made with vegetable tanning, can last 3 to 5 years with moderate daily use. Its longevity depends on exposure to water, sunlight and perspiration. Vulcanised rubber is considerably more durable (7-10 years) and requires minimal maintenance. Alligator, thanks to its robust fibrous structure, can exceed 10 years. In any case, deep patina and a worn appearance do not necessarily indicate end of life: many collectors appreciate this aesthetic evolution as testimony to their bond with the watch.