Strap for Superocean 44 Stainless Steel / Black / Rubber / Pin / IRONMAN

The Breitling Superocean A17371A11B1S1 features a lug width of 22mm. This measurement refers to the internal distance between the lugs at the narrowest point and can be verified using a digital calliper. Any strap with a 22mm attachment width is compatible with this reference.

The ideal choice depends on context and aesthetic intent. For formal or business settings, a vegetable-tanned alligator strap paired with a stainless steel deployant clasp elevates the Superocean's profile considerably. For daily or sport use, a technical nylon NATO or a bombé calf leather strap delivers comfort and durability while remaining consistent with the model's tool watch heritage.

Strap replacement requires a bifurcated spring bar tool to compress and release the spring bars securing the strap to each lug. Work on a soft surface to protect the case finishing. If in doubt, a watchmaker or the Casati Milano atelier service can perform the swap safely without risk of surface damage.

Yes. Any strap with a 22mm lug width and standard length (approximately 120mm long piece and 75mm short piece) is compatible. Milano Straps offers a curated selection of handcrafted leather, shell cordovan and NATO straps specifically sized for 22mm lug width, all compatible with the Breitling Superocean A17371A11B1S1.

A quality leather strap with vegetable tanning and reinforced stitching typically lasts 2–4 years under daily wear, depending on perspiration, water exposure and maintenance. For a diver such as the Superocean, it is advisable to avoid submerging the watch while wearing a leather strap; opt for a NATO or rubber strap for water use, reserving leather for dry environments. Milano Straps provides an 18-month warranty against manufacturing defects.