Strap for Superocean Heritage II 46 Stainless Steel / Black / Silver / Croco / Pin

The lug width of the Breitling Superocean Heritage AB202012/G828/760P/A20BA.1 is 24mm. This measurement is dictated by the proportions of the 46mm stainless steel case and requires a replacement strap with a 24mm attachment to ensure correct fit between the lugs and visual balance on the wrist.

The ideal choice depends on intended use. For aquatic or active environments, a vulcanised rubber strap in 24mm offers the greatest resistance and remains true to the watch's tool nature. For everyday or smart-casual wear, a vegetable-tanned calf leather or matte alligator strap in brown or black complements the 46mm case with precision. A nylon NATO strap remains iconographically consistent with the model's diving heritage.

Strap replacement requires a spring bar tool to compress and remove the spring bars securing the strap to the lugs. Insert the flat tip into the spring bar notch, compress inward and slide the bar free. The operation takes approximately two minutes with the correct tools and can be performed independently or by any watchmaker, or at the Casati Milano atelier by appointment.

Yes. Any strap with a 24mm lug attachment and a 22mm buckle end is compatible with the Breitling Superocean Heritage 46mm. Milano Straps offers a dedicated selection of handcrafted aftermarket straps in 24mm, produced with selected leathers and fitted with steel buckles or deployant clasps, available online or fully customisable at Casati Milano.

A leather strap typically lasts between one and four years depending on exposure to perspiration, water and UV light. On a diving watch such as the Superocean Heritage, rubber is strongly recommended for aquatic use. A quality vegetable-tanned leather strap, maintained with a nourishing cream every three to four months, will retain structural integrity and appearance for over two years of daily wear.