Strap for Super Chronomat B01 44 Stainless Steel - Red Gold / Black / Rubber Rouleaux

The Breitling Super Chronomat UB0136251B1S1 has a lug width of 20mm. This measurement is taken with a digital calliper positioned between the inner faces of the lugs at the strap attachment point. Given the integrated architecture of this model, it is advisable to verify the lug profile and opt for straps with straight or slightly tapered ends to ensure a proper fit.

Given the combination of black ceramic, stainless steel and red gold, the most coherent options are vegetable-tanned alligator straps in tobacco or cognac tones, or shell cordovan in burgundy for a more formal register. For sporting use, vulcanised rubber with a raised texture is the most functional choice. In all cases, a deployant clasp in steel or red gold complements the Super Chronomat's construction quality.

Replacing the Rouleaux bracelet with an aftermarket strap requires a spring bar tool — preferably with a forked tip — to remove the spring bars without scratching the red gold lugs. Work on a soft surface and protect the ceramic bezel during the operation. If in doubt, it is advisable to entrust the procedure to a watchmaker or specialist atelier to avoid damage to the precious surfaces.

Yes. Aftermarket straps with a 20mm lug width and straight ends are compatible with the Super Chronomat UB0136251B1S1. It is essential to select straps with an appropriate thickness at the attachment point to suit the case geometry, and to ensure the spring bars are made from quality steel for wrist safety. Milanostraps.it offers a curated selection of compatible 20mm straps in various materials and finishes.

The lifespan of a leather strap depends on the material and the care it receives. A vegetable-tanned alligator strap, kept away from prolonged water exposure and treated periodically with appropriate conditioners, can last between 3 and 6 years with regular use. Shell cordovan offers superior longevity due to the density of its fibres. Casati Milano straps are covered by an 18-month warranty against manufacturing defects.