Strap for Divers Sixty-Five 40 Social Club Edition / Canada

The lug width of this model is 20 mm. This measurement refers to the internal distance between the lugs of the case and is essential when selecting a compatible strap. Any strap you purchase must feature 20 mm lugs (the attachment holes on the strap) to fit perfectly to the case lugs without movement or play.

For the Divers 65, black alligator leather with vegetable tanning is the most aesthetically and functionally coherent choice. Alligator offers structural rigidity to support the 40 mm case, whilst its natural grain pattern pairs perfectly with the watch's minimalist dial. Alternatively, dark Cognac brown calf leather adds warmth, or vulcanised rubber (FKM) if the watch sees frequent water exposure.

The Divers 65 lugs feature internal threading. To change the strap, obtain a specialist extraction tool or a small flat-head pin. Insert the pin into the lug's lateral hole, gently rotate the old strap to release the friction, then extract the fixing pin. Once the old strap is removed, insert the new one by passing its attachment points through the threaded axes, ensuring they remain parallel and secure.

Yes, any aftermarket strap with 20 mm lug width is compatible with the Divers 65 01 733 7707 4051 OSC-CAN-Set. However, it is advisable to choose artisanal manufacturers that guarantee construction quality comparable to the case itself: the threaded lugs require superior fabric weave and structural rigidity to standard straps to prevent slippage or structural degradation over time.

A quality leather strap (alligator, shell cordovan, or calf) typically lasts between 3 and 5 years with daily wear, provided it receives regular maintenance: avoid prolonged exposure to fresh water, remove the watch before extended swimming, and apply a vegetable-based conditioner every 6–8 months. Salt water exposure (marine environments) reduces lifespan by approximately 30%; for frequent saltwater use, technical rubber or NATO fabric represent more durable options.