Strap for Diver Automatic Red / Bracelet

The Formex Diver 2100.9.7074.110 features a 22mm lug width. This measurement is definitive and must be respected strictly when selecting compatible straps: undersized or oversized straps risk accidental detachment or damage to the case lugs.

Selection depends on purpose. For formal elegance, vegetable-tanned alligator in cognac or chocolate tones develops a patina that synchronises with the titanium's natural oxidation. For daily operational use in humid environments, nylon NATO in grey talpa or black ensures durability and emergency replacement simplicity. FKM rubber is optimal for chemically aggressive or intensive aquatic contexts.

Remove the spring bars using a dedicated tool, gently pressing inward on the case to disengage the spring mechanism. Extract the old strap and position the new one, ensuring the lugs fit flush against the 22mm case lugs. Verify locking by gently tugging the strap; it should not slip.

Yes, provided it respects the 22mm lug width specification exactly. High-quality artisanal straps, crafted in vegetable-tanned leather or technical materials, offer complete compatibility. Always verify that the supplier specifies the exact width, and for leather, confirm initial flexibility for smooth installation.

A quality vegetable-tanned leather strap typically lasts 5–8 years under normal wear cycles (not frequent immersion). Perspiration, saltwater, and constant humidity reduce this lifespan. With periodic maintenance (cleaning, conditioning), patina improves aesthetic character. Nylon NATO straps resist longer in humid environments, up to 10+ years.