Strap for Oris Divers 65 01 733 7707 4397

The lug width of the Oris Divers 65 01 733 7707 4397 is 20 millimetres. This measurement represents the distance between the horizontal pins that connect the case to the lugs. It is essential to verify this dimension with a digital calliper before purchasing an aftermarket strap, to ensure a perfect fit without lateral play.

The choice of strap depends on the intended use. For frequent diving, a NATO in technical fabric or an FKM rubber strap ensures maximum practicality and salt-water resistance. For formal contexts or daily wear, calf leather with vegetable tanning creates an elegant dialogue with the bronze case patina. Alligator leather represents the ultimate luxury option for those who do not use the watch in aquatic environments.

To change the strap, use a spring bar tool by inserting the blade into the lateral opening of the lug. Press gently to release the pin pressure on both sides of the case. Once the pins are extracted, the old strap separates from the lugs. Insert the new strap pins, ensuring they click firmly into position. Verify that the strap adheres perfectly without lateral movement.

Yes, provided the strap is specifically designed for a 20-millimetre lug width. Milanostraps offers a complete collection of leather, NATO and rubber straps specifically selected for compatibility with your 01 733 7707 4397. It is advisable to choose artisanal straps that respect precise dimensional tolerances, ensuring flawless fit without compromises in safety or comfort.

The lifespan of a leather strap depends on usage and maintenance. Calf leather with vegetable tanning, subjected to moderate wear and maintained in normal humidity conditions, can last from 3 to 7 years. If the watch is worn regularly in aquatic environments or rotated among multiple straps, longevity increases significantly as the load on each strap is distributed over time. It is important to avoid prolonged exposure to direct sunlight and keep the strap dry when not in use.