Strap for SuperOcean Automatic 42 Stainless Steel / Black / Rubber

The Breitling Superocean A17375211B1S1 has a lug width of 22mm. This measurement is taken with a digital calliper positioned between the two lugs at the point of contact with the strap. It is one of the most common lug widths in the high-end diver segment, ensuring broad compatibility with quality aftermarket straps.

The ideal choice depends on the intended use. For water-related activities or sports, a vulcanised rubber strap in 22mm is the most suitable option: waterproof, salt-resistant, and providing reliable grip when wet. For everyday and formal use, Tuscan vegetable-tanned calfskin or alligator leather develops a distinctive patina that complements the ceramic and steel case. A ballistic nylon NATO strap suits those who prefer a functional, tool-watch aesthetic in keeping with the model's original character.

Remove the strap using a flat-ended or forked spring bar tool, inserted into the springbar slot between the lug and the strap. Compress the springbar on both sides and slide the strap free. The operation requires no specialist tools, though it is advisable to work on a soft surface to avoid scratching the ceramic and steel case. Replacing with any 22mm strap is fully reversible and does not affect the movement warranty.

Yes. Any strap with a 22mm attachment width is technically compatible with the Breitling Superocean A17375211B1S1, provided the springbars are of appropriate length for the model's lugs. Milano Straps offers a curated selection of handcrafted 22mm straps in leather, rubber, and NATO, also available in bespoke configurations through the Casati Milano atelier.

The lifespan of a leather strap depends on frequency of use, exposure to moisture, and maintenance. On a diver such as the Superocean, it is advisable to avoid water immersion while wearing a leather strap. With regular dry daily wear and periodic conditioning with a leather cream, a quality calfskin strap typically lasts between two and four years. An alligator strap, owing to the denser fibre structure of the leather, can exceed five years while retaining structural integrity and appearance. Milano Straps provides an 18-month warranty against manufacturing defects.