Strap for Super Chronomat B01 44 Red Gold / Brown / Rubber Rouleaux

The Breitling Super Chronomat RB0136E31Q1S1 features a 20mm lug width. This measurement can be confirmed via the official Breitling technical specifications or by physically measuring between the lugs with a digital calliper. This is a standard dimension offering broad compatibility with high-quality aftermarket straps.

Given the black ceramic and red gold combination of the Super Chronomat, the most coherent choices are a glossy black alligator strap, which enhances the material contrast, or a chocolate brown vegetable-tanned calf strap, which complements the warm tones of the red gold. A grey or anthracite NATO nylon strap offers the most versatile option for casual or sporting use. The choice between a tang buckle and a deployant clasp significantly affects the overall visual balance.

The Super Chronomat comes fitted with an integrated Rouleaux bracelet using Breitling's proprietary quick-release system. To replace it with a standard 20mm aftermarket strap, use a fine-tipped springbar tool with care, particularly around the ceramic lugs, which are hard but vulnerable to lateral impact. It is advisable to rest the case on a watchmaker's cushion and work under good lighting.

Yes. The Super Chronomat RB0136E31Q1S1 accepts any standard 20mm strap with a straight or slightly curved end. On milanostraps.it you will find a curated selection of compatible 20mm straps in various materials and finishes. For a fully bespoke solution, the Casati Milano atelier crafts made-to-measure straps with direct leather selection.

The lifespan of a leather strap depends on material quality, frequency of use, and exposure to perspiration and water. A high-grade alligator or vegetable-tanned calf strap typically lasts between 2 and 4 years with daily wear. Avoiding prolonged contact with water and perspiration, and storing the strap away from direct heat sources, will noticeably extend its service life.