Strap for Oris Divers 65 01 733 7747 3986

The Oris Divers 65 01 733 7747 3986 features a lug width of 17 millimetres. This width is the standard construction specification for the model and must be verified precisely when purchasing an aftermarket strap, measuring directly on the case between the two metal lug shoulders.

For the Divers 65, the choice depends on intended usage. An alligator or vegetable-tanned calf strap amplifies the vintage aesthetic and patina of the bronze. NATO straps in technical canvas offer versatility and quick reversibility. For actual water use, FKM rubber guarantees superior grip. We recommend pairing the material with the watch's primary intended purpose.

Strap replacement requires a specialised tool called a spring bar tool. Position the tool's tip into the small slot beneath the lug, gently lift the retaining spring and extract the pin. Repeat on both sides. To fit the new strap, align the pin with the lug shoulders and lower the spring until it locks securely.

Yes, provided the lug width is exactly 17 millimetres. Always verify the strap's technical specifications before purchase. High-quality artisanal straps, crafted from noble materials such as vegetable-tanned leather or technical NATO canvas, maintain the Divers 65's aesthetic integrity and extend its versatility of use.

The lifespan of a leather strap depends on frequency of water exposure and humidity. With occasional use in humid environments and prompt drying, traditionally tanned vegetable leather resists wear for 2 to 4 years. Constant exposure to saltwater or freshwater reduces this lifespan. We recommend alternating straps (leather and rubber) depending on season and planned activity.