Strap for Superocean Heritage 46 Stainless Steel / Blue / Blue / Rubber

The Breitling Superocean Heritage A1732016.C734.135S has a lug width of 24mm. This is a notably wide measurement, consistent with the 46mm case diameter, and requires purpose-made straps to maintain proper visual proportions on the wrist.

The ideal choice depends on intended use. For a formal aesthetic, a vegetable-tanned alligator strap complements the dial's texture. For daily sport use, box-grain calf leather or vulcanised rubber provide better durability. A 24mm steel deployant clasp is the recommended fastening for any leather strap on this model.

Use a 1.5mm spring bar tool or a flat-blade watch tool to depress the spring bars within the lugs. Rest the watch face-down on a soft cloth to avoid scratching the case. Ensure the replacement spring bars are rated for 24mm and suitable for the weight of the Superocean Heritage case.

Yes. Any aftermarket strap with a 24mm lug width is compatible. Milano Straps offers a curated selection of handcrafted 24mm straps in leather, rubber and NATO weave, with bespoke options available through the Casati Milano atelier by appointment.

A high-quality leather strap — such as vegetable-tanned alligator or shell cordovan — typically lasts 2 to 4 years with daily wear, or up to 6 to 8 years with alternating use. Prolonged exposure to salt water and perspiration accelerates degradation. For aquatic use, rubber or NATO straps are strongly recommended. Natural patina development is a hallmark of fine leather.