Strap for Divers Sixty-Five 40 Stainless Steel / Black / Textile

The Divers 65 fitted with reference 01 733 7707 4064-07 5 20 24 features a standard lug width of 20 millimetres. This dimension represents the established standard for 40mm cases and ensures balanced visual proportion between the case diameter and replacement straps. Any strap intended for this model must conform to precisely 20mm to guarantee secure mounting on the case lugs.

The Divers 65 accommodates diverse applications depending on intended use. For formal contexts, we recommend alligator or shell cordovan in dark tones; for daily and sports wear, a cotton NATO or vulcanised rubber strap excels due to water resistance and low maintenance. A technical rubber strap with fine grain finish represents the pure operational choice, particularly if the watch is destined for recreational or professional diving.

Strap replacement requires a dedicated tool (spring bar removal) or a small file. Gently push the horizontal pin connecting the case to the existing strap, sliding the pin until complete extraction; then position the new strap, aligning its holes with the case lugs, and push the pin until fully seated. The procedure demands precision to avoid case scratches: Milano Straps recommends consulting a certified watchmaker if uncertain.

Yes, numerous manufacturers produce 20mm-width straps compatible with the Divers 65 01 733 7707 4064-07 5 20 24. Milano Straps curates a dedicated collection of leather straps (calf, alligator, shell cordovan), cotton NATO variants and vulcanised rubber options, all certified for 20mm lug width and subjected to rigorous quality control. Each strap can be personalised regarding colour, texture and buckle finish.

Leather strap durability depends on tanning method, frequency of use and environmental exposure. A vegetable-tanned calf strap on a Divers 65 worn in dry contexts typically endures 3–5 years; humid, marine and high water-contact environments significantly reduce this window. Alligator, with its dense fibrous structure, offers greater longevity (5–8 years in classical use). A rubber strap, conversely, does not biologically expire but degrades through UV exposure: in shade, lifespan exceeds 10 years.