Strap for Superocean Heritage B31 Automatic 42 Stainless Steel / Blue / Milanese

The Breitling Superocean Heritage AB3111161C1A1 features a 22mm lug width — the internal distance between the two lugs of the case. This is the critical measurement when selecting a compatible strap. Always verify with a digital calliper before purchasing.

Given its ceramic bezel and sporting character, this model pairs exceptionally well with a glossy alligator strap in black or tobacco for a refined look, a vegetable-tanned leather strap for those who appreciate natural patina over time, or rubber and NATO options for full water resistance compatibility. The correct lug width is 22mm.

Strap replacement requires a springbar tool. Insert the forked tip into the lug channel to compress the spring bar, releasing it from the case. The operation takes only a few minutes and requires no specialist watchmaking skills, though care should be taken to avoid scratching the steel case or ceramic bezel.

Yes. Any strap with a 22mm attachment width is compatible with the Breitling Superocean Heritage AB3111161C1A1. Milano Straps offers a curated range of handcrafted leather, NATO and rubber straps in this size, supplied with spring bars and available in multiple lengths to suit different wrist sizes.

A high-quality leather strap, properly maintained and kept away from prolonged exposure to seawater or perspiration, typically lasts between two and four years. Milano Straps vegetable-tanned leather straps carry an 18-month warranty against manufacturing defects and develop a distinctive patina with wear.