Breitling
Chronomat 32 A77310101A3A1— lug 16mm
Breitling Chronomat 32 A77310101A3A1: 16mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 16mm lug width to preserve the original sartorial balance."
Technical Specifications
Breitling A77310101A3A1The essential strap measurement.
Browse 16mm straps →A77310101A3A1
Breitling caliber Caliber 77 Hours, Minutes, Seconds | Date | Chronometer
The Heritage
Compatible Straps
Selected for the 16mm lug width of the Chronomat 32
FAQ
What is the lug width of the Breitling Chronomat 32 A77310101A3A1?
The Breitling Chronomat 32 reference A77310101A3A1 features a lug width of 16mm. This measurement should be taken with a vernier calliper placed between the two lugs at their deepest point. Respecting this specification is essential to ensure correct strap fitting and reliable spring bar retention.
What is the best strap for the Breitling Chronomat 32 A77310101A3A1?
The most suitable straps for the Chronomat 32 A77310101A3A1 are vegetable-tanned alligator (for formal wear), smooth box-calf leather (for refined daily use) and moulded rubber (for active use). The 16mm lug width allows for high-precision artisanal work. A polished steel deployant clasp proportioned at 14mm best complements the integrated case architecture.
How do you change the strap on a Breitling Chronomat 32?
To replace the strap on the Chronomat 32, a spring bar tool is required. The integrated lugs of the 32mm case require spring bars of appropriate diameter and tensile strength. Always work on a soft surface to protect the polished case surfaces. If in doubt, entrust the operation to a qualified watchmaker or the Casati Milano atelier.
Are there aftermarket straps compatible with the Breitling Chronomat 32 A77310101A3A1?
Yes, quality aftermarket straps are available for the Chronomat 32 A77310101A3A1. The key specification is the 16mm lug width. Milano Straps offers a curated selection of handcrafted straps in various leathers and materials, finished to proportions suited to the 32mm case. Straps with a slightly curved end are recommended to properly follow the geometry of the integrated lugs.
How long does a leather strap last on a Breitling Chronomat 32?
The lifespan of a leather strap for the Chronomat 32 depends on the quality of the tanning, the thickness of the leather layers and daily usage conditions. A top-grade vegetable-tanned alligator strap, properly maintained and kept away from water and excessive perspiration, can last between three and seven years, developing a distinctive patina over time. Casati Milano straps carry an 18-month guarantee against manufacturing defects.