Strap for SuperOcean Automatic 42 Stainless Steel / Black - Rainbow / Rubber

The lug width of the Breitling Superocean A17375211B2S1 is 22mm. This measurement is taken with a calliper between the two parallel lugs at their widest point, immediately adjacent to the case. Any strap with a 22mm attachment will be compatible, provided the end piece profile matches the slight curvature of this model's lugs.

The ideal choice depends on the context of use. For formal occasions, a smooth alligator strap in navy or bordeaux fitted with a deployant clasp complements the black ceramic bezel. For daily wear, vegetable-tanned calf leather develops an authentic patina over time. For aquatic use or warm weather, vulcanised rubber offers durability and comfort. A ballistic nylon NATO strap remains the most versatile and easily interchangeable option.

Strap replacement requires a spring bar tool. Insert the forked tip into the small notch on the side of the lug, compress the spring bar and slide the strap free. The operation takes approximately two minutes per side and does not require a watchmaker. It is advisable to work on a soft surface to avoid scratching the case or lugs.

Yes. Any strap with a 22mm attachment and a curved end profile is compatible with the Superocean A17375211B2S1. Milano Straps offers a curated selection of handcrafted leather, rubber and textile straps made in Italy, all available in the 22mm lug width. The artisanal construction ensures a precise, rattle-free fit within the original Breitling lugs.

Longevity depends on the leather type and frequency of wear. A quality vegetable-tanned calf leather strap, kept away from water and conditioned periodically, will retain its structural integrity for 2 to 4 years of daily use. Alligator leather, owing to its denser natural fibre structure, tends to last longer with equivalent care. Milano Straps provides an 18-month warranty against manufacturing defects on all its straps.