Strap for Superocean Heritage '57 Pastel Paradise / White Rainbow

The lug width of the Breitling Superocean Heritage '57 A10340A11A1X1 is 18mm. This measurement must be taken internally between the two lugs using a digital calliper, at the point where the strap meets the case. Respecting this dimension is essential to ensure a precise fit and correct aesthetic result.

The most suitable materials for the Superocean Heritage '57 A10340A11A1X1 are vegetable-tanned calf leather in tobacco or cognac tones, smooth alligator for formal occasions, nylon NATO for maximum fidelity to the vintage 1950s aesthetic, and vulcanised rubber for aquatic use. The choice depends on the context of wear and the desired chromatic pairing with the dial.

To replace the strap on the Superocean Heritage '57, a spring bar tool is required to remove the 18mm spring bars from the case lugs. Apply gentle lever pressure to compress the spring bar pin, taking care not to scratch the steel lugs. It is advisable to work on a soft surface and, if in doubt, to entrust the operation to a watchmaker or the Casati Milano atelier.

Yes, any strap with an 18mm lug width is technically compatible with the Breitling Superocean Heritage '57 A10340A11A1X1. Milano Straps offers a selection of handcrafted 18mm straps in various materials and finishes, made by Casati Milano, which fit the case lugs precisely without requiring any adapters.

The lifespan of a leather strap depends on the quality of the hide, care and daily use. A high-quality vegetable-tanned calf strap, with regular use and proper maintenance (nourishing cream every 2–3 months, protection from moisture), typically lasts between 2 and 4 years. Shell cordovan or alligator straps can exceed 5 years. Casati Milano guarantees its straps for 18 months against manufacturing defects.