Strap for Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Croco / Folding

The lug width is 24mm, specific to Breitling's oversized Heritage 46mm models. This measurement ensures correct proportions between case and strap, avoiding visually unbalanced configurations. Strap thickness must not exceed 4.5–5mm to ensure proper buckle closure and wrist ergonomics.

To balance the 46mm diameter and diving-heritage spirit, we recommend alligator in havana brown or black (formal elegance with patina), vegetable-tanned calf (artisanal character), or NATO in haute gamme nylon or FKM rubber (aquatic practicality). Choice depends on context: formal, daily wear, or sports-marine use.

Position the watch on a soft surface. Locate the removable pins at the case ends. Using a strap removal tool or small screwdriver, gently push the pin from one side to extract it. Repeat for the other pin. Insert the new pins through the aftermarket strap, aligning holes, and secure with the reverse procedure. Verify security by gently tugging the strap.

Yes, any strap with 24mm lug width (measured between pins) is compatible. Artisanal aftermarket straps offer material variety, colours, and finishes unavailable in standard Breitling collections. Ensure maximum thickness is 5mm to prevent rubbing against case and crown.

A premium leather strap (alligator, vegetable-tanned calf, shell cordovan) with regular maintenance lasts 4–7 years. Durability depends on frequency of use, sun exposure, marine humidity, and care: naturally tinted leathers age better than aniline-dyed ones. NATO or FKM rubber straps last 8–10 years without significant aesthetic changes.