Breitling
Chronomat B01 41 AB0140AAQ583722P— lug 20mm
Breitling Chronomat B01 41 AB0140AAQ583722P: 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 AB0140AAQ583722PThe essential strap measurement.
Browse 20mm straps →AB0140AAQ583722P
Breitling caliber Caliber B01 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel | Chronometer
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Chronomat B01 41
FAQ
What is the lug width of the Breitling Chronomat B01 41 AB0140AAQ583722P?
The lug width of the Breitling Chronomat B01 41 AB0140AAQ583722P is 20mm. This measurement is taken with a calliper at the narrowest internal point between the lugs, where the spring bar is fitted. Any strap with a 20mm attachment is compatible with this reference.
What is the best strap for the Breitling Chronomat B01 41?
The ideal strap depends on the intended use. For formal occasions, a smooth-grain black or havana alligator strap provides elegance and a refined contrast with the stainless steel case. For everyday wear, a vegetable-tanned calfskin strap offers durability and develops a distinctive patina over time. For sport or aquatic environments, vulcanised rubber or a technical nylon NATO strap are the most practical options. All options are available at milanostraps.it in 20mm width.
How do you change the strap on the Breitling Chronomat B01 41?
To replace the strap on the Chronomat B01 41, remove the spring bars from the lugs using a suitable fork or pin tool. The Chronomat's lugs are short and closely spaced, so care should be taken to avoid scratching the case. Casati Milano also offers a strap-fitting service at their Milan atelier, available by appointment.
Are there aftermarket straps compatible with the Breitling Chronomat B01 41 AB0140AAQ583722P?
Yes. Any strap with a 20mm attachment width is technically compatible with the Breitling Chronomat B01 41 AB0140AAQ583722P. Milanostraps.it offers a curated selection of artisan leather, rubber and nylon straps in 20mm, designed to suit the original lug profile. For a bespoke finish, Casati Milano produces made-to-measure straps with custom-shaped ends.
How long does a leather strap last on a Breitling Chronomat B01 41?
The lifespan of a leather strap depends on the material, maintenance and frequency of wear. A quality vegetable-tanned calfskin strap, worn daily and kept away from excessive moisture and perspiration, can last between 18 and 36 months. Alligator leather, if treated with appropriate conditioning oils, can exceed 3 to 5 years. Casati Milano provides an 18-month guarantee on all straps against manufacturing defects.