Strap for Oris Divers 65 01 733 7747 4354

The Oris Divers 65 01 733 7747 4354 features a lug width of 17 millimetres. This is the distance between the two spring bars where the strap attaches to the case. Using a 17mm strap is essential to ensure precise fit and optimal mechanical stability.

For the bronze Divers 65, an alligator strap with vegetable tannage in dark brown represents the most authentic pairing: the granular texture and chocolate colour create chromatic harmony with the case's blue-green patina. For aquatic use, a vulcanised rubber strap or textile NATO strap provide resistance to marine salt without compromise.

The procedure is straightforward: remove the first spring bar using a spring bar tool (or a fine nail with plastic hammer). Slide the old strap to fully extract the bar. Position the new strap by aligning the first lateral hole with the spring bar, then push the bar until you hear the click of engagement. Repeat for the second bar. Ensure the strap is centred and the lug width remains untwisted.

Yes, absolutely. Aftermarket 17-millimetre straps are fully compatible with the Divers 65 01 733 7747 4354, provided they respect the exact lug width specification. Specialist suppliers such as Milano Straps offer straps in alligator, calf, Shell Cordovan and technical rubber, all manufactured in 17mm to guarantee perfect fit.

Leather strap durability depends on usage conditions. If the watch is frequently exposed to water and moisture, the leather undergoes osmotic stress and the tanning finish may degrade within 2-3 years. If used primarily in dry contexts, a quality alligator or calf strap maintains elasticity and aesthetic beauty for 4-7 years. For regular diving, rotating with rubber or NATO straps is advisable.