Breitling
Chrono-Matic A1936003BA94746P— lug 20mm
Breitling Chrono-Matic A1936003BA94746P: 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 A1936003BA94746PThe essential strap measurement.
Browse 20mm straps →A1936003BA94746P
Breitling caliber Caliber 19 Hours, Minutes, Small Seconds | Date, Day, Month, 1461 Calendar | Chronograph | Moonphase | Chronometer
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Chrono-Matic
FAQ
What is the lug width of the Breitling Chrono-Matic A1936003BA94746P?
The Breitling Chrono-Matic A1936003BA94746P has a lug width of 20mm. This measurement should be taken internally between the two lugs using a digital calliper, at the narrowest point of the attachment channel, to ensure correct compatibility with a replacement strap.
What is the best strap for the Breitling Chrono-Matic A1936003BA94746P?
For the Chrono-Matic A1936003BA94746P, the most suitable options are vegetable-tanned alligator for formal occasions, box-grain calf leather for structured daily wear, and vulcanised rubber for those who actively use the chronograph functions. In all cases, the correct lug width is 20mm.
How do you change the strap on a Breitling Chrono-Matic?
To replace the strap on the Chrono-Matic, use an appropriate spring bar tool to release the spring bars from the lugs. Work on a soft surface to protect the case and ensure that the new spring bars are compatible in diameter with the original Breitling lugs. If in doubt, the strap change can be carried out by a watchmaker or at the Casati Milano atelier.
Are there aftermarket straps compatible with the Breitling Chrono-Matic A1936003BA94746P?
Yes. Any strap with a 20mm lug width is technically compatible with the Breitling Chrono-Matic A1936003BA94746P. Milanostraps.it offers a curated selection of handcrafted straps in various materials for this lug size, with bespoke customisation available through the Casati Milano atelier.
How long does a leather strap last on a Breitling Chrono-Matic?
The lifespan of a leather strap depends on the material and frequency of use. A quality vegetable-tanned alligator strap, with regular conditioning and rotation between multiple straps, can last 3 to 5 years while retaining its structural and aesthetic integrity. Smooth calf leather typically lasts 2 to 3 years. Frequent exposure to moisture or perspiration significantly reduces service life; in such cases, rubber or NATO straps are recommended.