Strap for Superocean II 42 Stainless Steel / Volcano Black / Rubber

The lug width of the Breitling Superocean A17365C9.BD67.244X is 20mm. This measurement is taken with a calliper positioned internally between the two lugs at the point where the strap attaches to the case. 20mm is a standard size in fine watchmaking, ensuring broad compatibility with quality aftermarket straps.

For the Breitling Superocean A17365C9.BD67.244X, the most suitable options are: alligator belly or hornback leather for smart-casual wear, vegetable-tanned calf leather for daily use with a noble patina over time, vulcanised rubber for water-adjacent activities, and ballistic nylon NATO for the original dive aesthetic. The ideal choice depends on the context and chromatic pairing with the dial.

To replace the strap on the Breitling Superocean A17365C9.BD67.244X you will need a spring bar tool — a double-pronged instrument that compresses the 20mm spring bars housed within the lugs. Work laterally, close to the lug opening, with care to avoid scratching the satin-finished steel case. The operation is fully reversible and does not require a watchmaker.

Yes, any strap with a 20mm attachment and standard length (120/75mm, or 105/65mm for slimmer wrists) is compatible with the Breitling Superocean A17365C9.BD67.244X. Milanostraps.it offers a curated selection of handcrafted aftermarket straps in various leathers and finishes, fitted with stainless steel buckles or deployant clasps.

The lifespan of a leather strap depends on hide quality, frequency of use, and exposure to perspiration and moisture. A quality artisan alligator or vegetable-tanned calf strap, with moderate daily wear and periodic conditioning with leather cream, will retain its structural and aesthetic integrity for 3 to 5 years. Prolonged exposure to salt water accelerates deterioration — for aquatic use, rubber or nylon is strongly recommended.