Strap for Black Bay 41 Stainless Steel / Champagne - Diamond / Bracelet

The lug width (ansa width) of the Tudor Black Bay One 79680-0006 measures exactly 22mm. This dimension represents the distance between the two metal pins (spring bars) that attach the strap to the case lugs. You can verify this measurement using a digital calliper or by consulting Tudor's official specifications.

The optimal choice depends on your intended use and aesthetic preferences. For formal occasions, we recommend alligator in deep brown or black. For daily wear and sports applications, vegetable-tanned leather or NATO straps provide durability and practicality. FKM rubber straps excel in humid environments and underwater conditions. Your selection should harmonise visually with the brushed stainless steel case whilst meeting functional requirements.

To change the strap, remove the metal spring bars that anchor the strap to the case lugs. Use a dedicated spring bar tool or a small stainless steel lever. Position the tool's tip into the spring bar's groove and apply gentle upward pressure until the pin releases. Next, align the new 22mm strap's holes with the case lugs and reinsert the spring bars. Avoid using pointed instruments that might scratch the case.

Yes. Any aftermarket strap with a 22mm lug width is compatible with the 79680-0006, provided the attachment holes align precisely with the case's spring bar pins. Reputable manufacturers and artisanal producers maintain exact tolerances. Milano Straps supplies customisable 22mm straps tested for compatibility with the Black Bay One and other models sharing identical lug width specifications.

Leather strap longevity varies based on material composition and usage patterns. An alligator or vegetable-tanned calf strap worn daily maintains structural integrity and visual appeal for 3–5 years. Natural ageing (patina development, controlled creasing) represents desirable evolution. Variables such as humidity, UV exposure, and frequency of wear influence service life. Rubber and NATO straps, being less susceptible to degradation, offer extended durability. Casati Milano's 18-month warranty covers manufacturing defects and normal wear.