Strap for Oris Divers 65 01 400 7772 4054

The lug width of the Oris Divers Sixty-Five 01 400 7772 4054 is 20mm. This dimension is standard across the Oris Divers collection and is easily verified by measuring the space between the two lugs on the case. A correctly sized strap must fit snugly without forcing or lateral play.

The choice depends on intended use. For frequent underwater environments, a fluoroelastomer rubber strap resists salt water and chemical exposure. For daily versatility with refined aesthetics, an alligator or regenerated calf leather strap delivers elegance without compromise. A NATO in regenerated textile fibres combines water resistance with pronounced chromatic personality.

The Divers Sixty-Five lugs are equipped with straight pins. Use a spring bar tool (specific instrument with a flat end) to gently compress the inner pin, lifting the lug and sliding out the old strap. Repeat on the opposite lug. Insert the new strap ensuring the pin clicks fully into position. Avoid forcing to prevent damage to the lugs.

Yes. Any strap with a 20mm lug width is compatible, provided it is constructed to quality standards consistent with the watch's value. Milano Straps offers artisanal straps in leather, NATO and rubber specifically dimensioned for this measurement, guaranteeing precise fit and zero stress on the lugs.

A quality leather strap, even with water-resistant vegetable tanning, has an estimated lifespan of 3-5 years under mixed daily wear (wearable in both humid and dry contexts). Constant exposure to salt water, intense UV rays or chlorine accelerates degradation. For a Divers frequently used in underwater environments, fluoroelastomer rubber remains the most durable choice, with a service life exceeding 7 years under extreme conditions.