Strap for Super Chronomat 1461 Days 44 Stainless Steel / Red Gold / Blue / Rubber

The Breitling Super Chronomat U19320161C1S1 has a lug width of 20mm. This measurement is taken between the two upper lugs using a digital calliper. Aftermarket straps must match this width precisely to ensure a correct fit and proportionate appearance on the 44mm case.

For the Super Chronomat U19320161C1S1, the most suitable materials are smooth alligator — which complements the ceramic bezel texture — and vegetable-tanned calf leather for those seeking an authentic patina over time. Shell cordovan offers a compact, almost metallic surface that pairs well with the 18-carat red gold details. A 20/18mm taper is recommended to maintain correct proportions on the wrist.

The original integrated Rouleaux bracelet is removed using the quick-release push-buttons on the lugs. To fit an aftermarket strap, the original spring bars must be removed with a dedicated springbar tool and replaced with compatible 20mm spring bars. It is advisable to have this done by a watchmaker or specialist atelier to avoid scratching the ceramic case.

Yes. Any strap with a standard 20mm spring bar attachment is technically compatible with the Super Chronomat U19320161C1S1, provided the overall length and taper are appropriate for the 44mm case. Milanostraps.it offers a handcrafted selection of 20mm straps in leather, rubber, and technical materials, produced by Casati Milano to Haute Couture standards.

The lifespan of a leather strap depends on the material and usage. A quality alligator strap with proper tanning typically lasts 3 to 5 years with regular wear. Shell cordovan and vegetable-tanned calf leather can exceed 5 years, developing a distinguished patina. Key factors are exposure to perspiration, water, and heat. For intense physical activity, a vulcanised rubber strap is recommended instead.