Strap for Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Croco / Pin

The lug width of this model is 24mm. This measurement represents the internal distance between the two lugs of the case, measured perpendicular to the crown. A strap with 24mm lug width will fit without lateral play, ensuring structural stability and preventing oscillation during underwater or daily use.

For this 46mm diver, the optimal pairing is an alligator strap with vegetable tanning, which balances elegance and robustness. Alternatively, FKM vulcanised rubber with grained texture faithfully replicates vintage 1960s straps and is ideal for authentic diving. For formal contexts, dark brown or black calf leather with satin finish enhances the glossy black dial without compromising the tool-watch nature of the instrument.

To change the strap on this model: 1) position the watch with the crown facing upward; 2) locate the locking pin (arbarète) at the extremities of the lugs; 3) use a spring bar tool or pin to gently depress the pin outward; 4) slide the old strap out of the track; 5) insert the new 24mm strap into the lower lug, ensuring the locking pin clicks into position. Avoid sharp impacts on the case.

Yes. The A1331216/C963/760P/A20BA.1 accepts any strap with 24mm lug width, as the lugs are standard Breitling and universally compatible. Milanostraps offers artisanal 24mm straps customisable in leathers, sizes, initials and stitching thread, with 18-month warranty. For a bespoke experience, the Casati Milano atelier creates custom straps with personal leather selection and WhatsApp updates.

Durability depends on leather type, frequency of use and maintenance. Vegetable-tanned alligator withstands 3–5 years of daily use, developing an appealing patina over time. Calf, being softer, requires greater caution with water and lasts 2–4 years. Vulcanised FKM rubber easily exceeds 5–7 years if rinsed regularly after diving. Natural leather wear is not deterioration but aesthetic evolution: controlled creasing increases the vintage character that the Superocean Heritage celebrates.