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

The Breitling Super Chronomat UB0136251B1U1 has a lug width of 20mm. This is the measurement to specify when ordering a compatible replacement strap for this reference.

For the Super Chronomat with its ceramic, red gold and steel case, the most appropriate straps are polished-grain alligator (to complement the red gold), vegetable-tanned calf leather (for refined everyday wear) and shell cordovan (for the highest material quality). A deployant clasp is preferable to a tang buckle for this case type.

To replace the strap on the Super Chronomat, use a fine-tipped spring bar tool. Insert the tool into the lateral slot of the lug, compress the spring bar and slide the strap free. It is advisable to consult a watchmaker or specialist atelier to avoid scratching the ceramic or red gold surfaces of the case.

Yes. The Super Chronomat UB0136251B1U1 uses a standard spring bar attachment system with a 20mm lug width, compatible with most high-quality aftermarket straps. Milano Straps offers a range of handcrafted 20mm straps made for this model, available online or bespoke through the Casati Milano atelier.

Longevity depends on the material and conditions of use. A quality alligator or shell cordovan strap, with regular wear and proper care (avoiding prolonged exposure to water or perspiration), will maintain its structural and aesthetic integrity for 3 to 5 years. Vegetable-tanned calf leather develops a personal patina over time but may require earlier replacement under intensive use. Milano Straps offers an 18-month guarantee against manufacturing defects.