Strap for Superocean Heritage II B20 Automatic 42 Stainless Steel - Red Gold / Black / Rubber / Folding

The lug width of the Breitling Superocean Heritage UB2010121B1S1 is 22 mm. This measurement is taken with a calliper or millimetre ruler across the internal distance between the two lower lugs of the case. Any replacement strap must specify 22 mm as its attachment width to ensure a correct fit.

For the steel and red gold version with ceramic bezel, alligator straps in Havana or Dark Brown with contrast stitching complement the warm tones of the red gold inserts. Vegetable-tanned Tuscan calf leather develops a patina over time that harmonises naturally with the case. For marine or sporting use, a vulcanised rubber strap in 22 mm is the most practical choice.

Strap replacement requires a spring bar tool with a 1.5 mm forked or pointed tip. Standard 22 mm spring bars are released by applying light lateral pressure on the bar with the watch placed face-down on a soft cloth. It is advisable to use a tip protected with masking tape to avoid scratching the red gold or ceramic surfaces.

Yes. Any strap with a 22 mm attachment width and standard spring bars is compatible with the Breitling Superocean Heritage UB2010121B1S1. Milano Straps offers a curated selection of handcrafted 22 mm straps in leather, rubber and nylon, dimensioned to suit this reference with standard lengths of 75/115 mm or 70/120 mm to fit most wrist sizes.

The lifespan of a leather strap depends on the quality of the hide and frequency of wear. A handcrafted alligator or vegetable-tanned calf strap, worn daily with moderate use and rotated with a second strap, typically lasts between 2 and 4 years. Avoiding prolonged exposure to water, perspiration and direct UV light will significantly extend the leather's life. Milano Straps provides an 18-month warranty against manufacturing defects.