Breitling
Chronomat 36 A10380101A3A1— lug 20mm
Breitling Chronomat 36 A10380101A3A1: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Breitling A10380101A3A1The essential strap measurement.
Browse 20mm straps →A10380101A3A1
Breitling caliber Caliber 10 Hours, Minutes, Seconds | Date | Chronometer
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Chronomat 36
FAQ
What is the lug width of the Breitling Chronomat 36 A10380101A3A1?
The lug width of the Breitling Chronomat 36 A10380101A3A1 is 20mm. This measurement should be taken with a calliper at the point where the spring bar passes between the lugs. Adhering precisely to this dimension is essential for both mechanical security and visual harmony with the integrated case design.
What is the best strap for the Breitling Chronomat 36 A10380101A3A1?
The most suitable materials for the Breitling Chronomat 36 A10380101A3A1 are alligator with natural grain, vegetable-tanned calf leather, and shell cordovan. Alligator enhances the visual complexity of the rider tabs bezel, calf leather develops a patina that suits daily wear, whilst shell cordovan creates an elegant contrast with the mother-of-pearl dial. For sporting use, a vulcanised rubber strap in 20mm is the most functional choice.
How do you change the strap on the Breitling Chronomat 36 A10380101A3A1?
To replace the strap on the Breitling Chronomat 36, a spring bar tool is required to compress and remove the spring bars securing the strap to the lugs. Insert the forked tip into the spring bar slot, compress inward and slide the bar free laterally. The Chronomat 36 features integrated lugs that require straps with curved ends to ensure a clean transition between strap and case. If in doubt, consult a watchmaker or contact Casati Milano for a professional fitting service.
Are there aftermarket straps compatible with the Breitling Chronomat 36 A10380101A3A1?
Yes, high-quality aftermarket straps compatible with the Breitling Chronomat 36 A10380101A3A1 are available, provided they respect the 20mm lug width and feature a curved end profile to suit the integrated case geometry. Milanostraps.it offers a curated selection of handcrafted 20mm straps by Casati Milano, with options for bespoke leather, colour and clasp type.
How long does a leather strap last on the Breitling Chronomat 36?
The lifespan of a leather strap on the Breitling Chronomat 36 depends on the material and maintenance. A quality vegetable-tanned calf strap, regularly conditioned and rotated with other straps, typically lasts 2–4 years. Shell cordovan, owing to its dense fibre structure, can exceed 5 years. Exotic alligator, if kept away from prolonged water exposure, maintains its structure for 3–5 years. Casati Milano straps carry an 18-month guarantee against manufacturing defects.