Strap for Superocean Heritage II Chronograph 44 Stainless Steel / Rose Gold / Black / Milanese

The lug width of the Breitling Superocean Heritage U13313121B1A1 is 22mm. This measurement is critical when selecting any aftermarket strap: measure the internal distance between the two lugs at the point where they meet the case to confirm compatibility before purchasing.

For the two-tone steel and rose gold version, a cognac or tobacco alligator strap in vegetable-tanned leather enhances the warm tones of the rose gold. Alternatively, vegetable-tanned calf leather develops a natural patina over time, whilst a navy blue NATO strap with an orange keeper honours the Superocean Heritage's diving heritage.

The strap is removed using a spring bar tool or a lug lever. The Superocean Heritage lugs accept standard 22mm spring bars. The operation takes only a few minutes and can be carried out independently with the correct tools, or by a watchmaker or authorised retailer.

Yes. Any strap with a 22mm attachment is technically compatible with the Breitling Superocean Heritage U13313121B1A1. Milano Straps offers a curated selection of handcrafted straps in leather, alligator, shell cordovan and NATO, all calibrated for 22mm lugs and available with deployant buckle or pin buckle finishing.

Longevity depends on material and usage. A quality vegetable-tanned strap, properly maintained and rotated with other straps, can last between three and five years whilst retaining structural and aesthetic integrity. Prolonged exposure to water, perspiration and heat accelerates deterioration. For regular marine use, a rubber or NATO nylon strap is recommended.