Strap for Superocean Heritage II 46 Stainless Steel / Blue / Blue / Aero Classic

The Breitling Superocean Heritage AB2020161C1S1 features a lug width of 24mm. This dimension is specific to this model and is not interchangeable with 22mm, 26mm, or other sizes. Measurement should be taken perpendicular to the dial, measuring the distance between the two horizontal pins protruding from the case.

For a watch of this scale and versatile use, we recommend European alligator leather (vegetable-tanned) in honey-cognac or Siena earth tones. It offers superior durability in marine environments, develops an elegant ageing patina, and maintains harmonious proportions on the 46mm case. Premium aniline calf is a valid alternative for those preferring immediate softness. For predominantly aquatic use, vulcanised rubber at high density ensures absolute waterproofing.

The Superocean Heritage uses a deployante clasp (folding safety buckle). To remove the strap, identify the lateral pins at the case extremities. Using a dedicated tool (spring bar tool) or, with caution, a very thin knife tip, push the pin inward to release the elastic bar. Once extracted, the strap disengages from the case. Installation follows the reverse process: position the new strap, reinsert the pin, and verify attachment by gently pulling.

Yes, any strap constructed for a 24mm lug width is compatible with the Superocean Heritage AB2020161C1S1. However, we recommend selecting suppliers specialising in watchmaking, as the lug depth (typically 5-6mm) and structural quality of the strap affect comfort and pin fit. Generic straps may present excessive rigidity or, conversely, undesirable lateral play. We also advise evaluating the weight and thickness of the material, which on a massive watch such as this must be proportionate.

Strap longevity depends on frequency of use, material chosen, and maintenance habits. Premium alligator or shell cordovan leather, with regular use and appropriate care (drying after salt water contact, occasional leather balm application), lasts between 3 and 5 years. Premium aniline calf typically lasts 2-3 years. Vulcanised rubber, if exposed to intense UV, shows deterioration signs after 2-4 years. Leather thickness (exceeding 2mm) and vegetable-tanning quality significantly impact overall durability.