Oris
Divers 65 01 733 7707 4051 OSC-DEN-Set— lug 20mm
Oris Divers 65 01 733 7707 4051 OSC-DEN-Set: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Oris 01 733 7707 4051 OSC-DEN-SetThe essential strap measurement.
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Compatible Straps
Selected for the 20mm lug width of the Divers 65
FAQ
What is the lug width of the Oris Divers 65 01 733 7707 4051 OSC-DEN-Set?
The lug width is 20 millimetres. This measurement is taken from the inside distance between the spring bar housings (lugs) of the case. Any compatible strap must be constructed to precisely 20mm width to ensure secure fit without play and ease of manual swapping.
Which strap do you recommend for the Divers 65 01 733 7707 4051 OSC-DEN-Set?
The recommendation depends on intended use: for sartorial elegance, alligator leather with vegetable tanning develops natural patina over time. For daily robustness, calf leather with pronounced grain guarantees extended durability. NATO straps in aralac canvas emphasise the sporting heritage, whilst rubber or elastomer offer absolute waterproofing for genuine dive environments.
How do you change the strap on an Oris Divers 65?
Strap replacement requires a dedicated tool (pin pusher or spring bar remover) or carefully calibrated manual pressure. Position the watch on a stable surface, gently depress the spring bar from one end of the lug until it emerges completely, then remove the strap. Insert the new strap, aligning the holes to the 20mm lug width specification, and reinsert the spring bar with symmetrical pressure until tactile locking engages.
Are aftermarket straps compatible with the Divers 65 01 733 7707 4051 OSC-DEN-Set?
Yes, provided they are manufactured to the 20 millimetre lug width specification. Artisanal straps in alligator, calf, NATO or rubber offer complete technical compatibility when constructed with millimetric precision. The build quality of the aftermarket strap determines longevity and wearing comfort, not technical compatibility.
What is the average lifespan of a leather strap for the Divers 65?
A quality leather strap (alligator or vegetable-tanned calf) lasts approximately 3 to 5 years in daily wear, developing patina and personal narrative character. Frequency of use, exposure to humidity, direct sunlight and body perspiration all influence longevity. Periodic conditioning with specialist balms extends serviceable life. NATO canvas straps or rubber models offer superior durability (5–7 years) with minimal maintenance requirements.