Breitling
Chronomat B01 41 AB014012F554428X— lug 20mm
Breitling Chronomat B01 41 AB014012F554428X: 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 AB014012F554428XThe essential strap measurement.
Browse 20mm straps →AB014012F554428X
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 AB014012F554428X?
The Breitling Chronomat B01 41 AB014012F554428X has a lug width of 20 mm. This measurement is taken with a digital calliper across the inner distance between the two lugs at the strap attachment point, not across the outer case width.
What is the best strap for the Breitling Chronomat B01 41?
For the stainless steel Chronomat B01 41, a vegetable-tanned alligator strap is recommended for formal wear, whilst a high-density vulcanised rubber strap suits aquatic or intensive sport use. A ballistic nylon NATO strap emphasises the model's aviation heritage. The correct width in all cases is 20 mm.
How do you change the strap on a Breitling Chronomat B01 41?
The Chronomat B01 41 uses standard 20 mm spring bars. Using a spring bar tool, compress each bar inward to release the strap from the lugs. The process takes approximately two minutes and does not require a watchmaker, provided care is taken not to scratch the lug surfaces.
Are there aftermarket straps compatible with the Breitling Chronomat B01 41 AB014012F554428X?
Yes. The Chronomat B01 41 AB014012F554428X uses standard 20 mm spring bars, making it fully compatible with quality aftermarket straps. Milanostraps.it offers a curated range of handcrafted leather, rubber, and NATO straps specifically matched to this 20 mm lug width.
How long does a leather strap last on the Breitling Chronomat B01 41?
Longevity depends on leather quality and daily conditions. A vegetable-tanned alligator strap, conditioned periodically with neutral wax and kept away from prolonged water exposure, will maintain its structural and aesthetic integrity for 3 to 5 years. Casati Milano straps carry an 18-month warranty against manufacturing defects.