Strap for Superocean Heritage B31 Automatic 44 Stainless Steel / Green / Milanese

The lug width of the Breitling Superocean Heritage AB3112361L1A1 is 22mm. This measurement refers to the internal distance between the two lugs on the case itself, and should be verified with a digital calliper directly on the case rather than by measuring the original strap, which may differ slightly.

For the 44mm Superocean Heritage AB3112361L1A1, the most suitable materials are: alligator in vegetable-tanned leather for formal wear, grained calf leather for daily use, vulcanised rubber for sport and water use, and nylon NATO for maximum versatility. The choice depends on the intended context and personal aesthetic preferences.

The strap is removed using a springbar tool, inserting the tip into the gap between the lug and the strap to compress the springbars and release the strap. It is advisable to work on a soft surface to prevent scratching the case. If in doubt, it is best to consult a watchmaker or visit the Casati Milano atelier.

Yes. Any strap with a 22mm lug width is technically compatible with the Breitling Superocean Heritage AB3112361L1A1. Milano Straps offers a range of handcrafted straps in various materials, all produced with 22mm lugs and available with a standard buckle or stainless steel deployant clasp.

The lifespan of a leather strap depends on frequency of use, exposure to perspiration and water, and the quality of the tanning process. A high-quality alligator strap, used normally and maintained with a conditioning cream every 3 to 4 months, can last between 3 and 5 years. Milano Straps products are covered by an 18-month warranty against manufacturing defects.