Breitling
Super Chronomat RB01365A1B1S1
Breitling Super Chronomat RB01365A1B1S1: strap made to measure on the watch at the Casati Milano atelier, by appointment.
Technical Specifications
Breitling RB01365A1B1S1RB01365A1B1S1
Breitling caliber Caliber B01 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel | Chronometer
The Heritage
The strap for this watch is made to measure
On the Breitling Super Chronomat the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.
Book a consultation →FAQ
Can a strap be fitted to the Breitling Super Chronomat RB01365A1B1S1?
Not a standard straight-lug strap: the attachment is an integral part of the case and Rouleaux bracelet design, conceived as an architectural continuation of the bezel. A strap is absolutely achievable, built bespoke on the watch by <a href="/pages/casati-booking">Casati Milano</a>, through a direct measurement process that ensures a perfect fit to the proprietary lugs.
How does the bespoke strap process work for this model?
The process begins with an appointment at the atelier, where the master craftsman takes measurements directly from the watch: attachment geometry, case profile, lug angle. A custom jig is produced from these measurements, and only then does the cutting and stitching of the chosen leather begin. The result is a strap that embraces the case as though it had been designed alongside it from the outset.
Which leather best suits the character of the Breitling Super Chronomat RB01365A1B1S1?
The combination of black ceramic and 18-carat rose gold calls for a leather with a texture capable of engaging those worked surfaces: a pronounced-grain alligator, matte or lightly polished, holds its own against the gold without competing. For a sportier yet equally refined approach, matte calfskin or treated sharkskin offers the right visual density without overwhelming the wrist.
How long does a bespoke atelier strap last?
A strap made from first-grade leather, hand-stitched with double waxed thread and fitted with a buckle or deployant clasp in steel or precious metal, typically lasts between five and ten years with regular use. Longevity depends on leather type, daily care and exposure to water and perspiration; the atelier provides specific maintenance guidance for each material selected.
What movement powers the Super Chronomat RB01365A1B1S1 and what sets it apart technically?
The heart of the RB01365A1B1S1 is Breitling's in-house Calibre B01: a self-winding chronograph movement with column wheel and vertical clutch, COSC-certified chronometer. Beyond the chronograph function, the B01 displays hours, minutes, small seconds and date. The column wheel ensures constant engagement pressure on the chronograph mechanism, delivering a crisp, bounce-free start and stop — a solution that clearly distinguishes this calibre from cam-operated systems.