Strap for Superocean Heritage II 46 Stainless Steel / Black / Silver / Croco / Pin

The lug width (ansa measurement) of the Breitling Superocean Heritage AB202012/G828/756P/A20BA.1 is 24 millimetres. This specification determines the compatibility of aftermarket straps. To verify accurately, use a digital calliper or flexible measuring tape, measuring the internal space between the two lugs from wall to wall without excessive pressure.

For the 46mm Superocean Heritage, we recommend a vegetable-tanned alligator strap (dark tones such as Testa di Moro), which maintains visual balance with the substantial case and develops a rich patina over time. Alternatively, a chromium-tanned or vegetable-tanned calf leather in black or cognac offers daily versatility and ease of maintenance. For intensive marine use, vulcanised rubber is the most practical and salt-resistant option.

Strap replacement requires basic tools: a thin-bladed screwdriver (or the dedicated key supplied by Breitling) and a soft, non-abrasive surface. Place the watch on a soft cloth. Identify the spring bars (transverse metal pins securing the strap to the lugs). Gently insert the screwdriver into the slot of the spring bar and lever outward until the pin yields. Repeat on the opposite side. Remove the exhausted strap. Insert the new strap, aligning it with the lugs, then reintroduce the spring bars with firm pressure until the click indicates secure locking. Verify the absence of play before wearing the watch.

Yes, it is completely possible. Any strap with a 24mm lug width is compatible with the Breitling Superocean Heritage AB202012/G828/756P/A20BA.1. Aftermarket straps of artisanal quality (from specialised suppliers such as Milano Straps) maintain the same constructive and resistance standards as official Breitling products, with the additional advantage of personalisation (colour, leather, finishes, initials).

The lifespan of a leather strap depends on the material, usage and maintenance. A high-quality artisanal alligator strap, subjected to moderate use (4–5 days weekly), maintains structural integrity for 18–24 months; a chromium-tanned calf strap offers comparable longevity. Constant exposure to humidity, perspiration and chlorine accelerates ageing. Periodic maintenance (cleaning with a soft damp cloth, seasonal protective treatments with leather-specific balms) significantly prolongs useful life. Casati Milano offers an 18-month warranty on bespoke straps.