Oris
Divers 65 01 733 7795 4055-Set— lug 19mm
Oris Divers 65 01 733 7795 4055-Set: 19mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 19mm lug width to preserve the original sartorial balance."
Technical Specifications
Oris 01 733 7795 4055-SetThe essential strap measurement.
Browse 19mm straps →01 733 7795 4055-Set
Oris caliber Oris 733 Hours, Minutes, Seconds | Date
The Heritage
Compatible Straps
Selected for the 19mm lug width of the Divers 65
FAQ
What is the lug width of the Oris Divers 65 01 733 7795 4055-Set?
The lug width of the Oris Divers 65 is 19mm. This specific measurement is not standard in modern strap catalogues and requires careful sourcing from specialised suppliers. To verify compatibility, measure the internal space between the lug shoulders with a millimetre ruler: it must match exactly 19mm so the strap fits perfectly without lateral play.
Which type of strap is best suited for the Divers Sixty-Five?
Artisanally tanned alligator is the optimal choice for those seeking elegance and longevity: it resists humidity, develops natural patina, and lasts 8-10 years. For a versatile profile, vegetable-tanned calf offers robust construction with an estimated lifespan of 7-8 years. If you are an active diver, vulcanised rubber is the only rational choice, resisting salt and pressure. Nylon NATO straps remain ideal for seasonal rotation.
How do you change the strap on the Oris Divers 65?
The necessary tool is a spring bar tool or pin removal device. Position the watch with the lug facing upwards, insert the tool under the spring bar retainer, apply gentle downward pressure to retract the spring, then extract the pin. The reverse process allows insertion of the new strap. For screw-down lugs, use an appropriate screwdriver rotating anticlockwise. If uncertain, entrust the operation to a watchmaker.
Is an aftermarket strap compatible with the reference 01 733 7795 4055-Set?
Yes, provided the lug width is exactly 19mm. Always verify that the strap is specifically labelled for this measurement. A strap of greater width (20mm or 22mm) will not physically fit into the lug, whilst smaller dimensions create unwanted lateral play. Artisanally made custom straps guarantee the best fitting, especially carefully finished alligators or calfskins.
What is the lifespan of a leather strap on the Divers Sixty-Five?
A quality artisan alligator strap lasts 8-10 years with regular maintenance (beeswax 2-3 times annually). Vegetable-tanned calf resists for 7-8 years. The durability range depends on frequency of use, moisture exposure and climate. If exposed to prolonged soaking (scuba diving), leather deteriorates within 2-3 years: in this case, prefer vulcanised rubber. A stainless steel deployante buckle maintains mechanical integrity for 15-20 years.