Breitling
Chronomat 32 U77310591A2U1— lug 16mm
Breitling Chronomat 32 U77310591A2U1: 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 U77310591A2U1The essential strap measurement.
Browse 16mm straps →U77310591A2U1
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 U77310591A2U1?
The Breitling Chronomat 32 U77310591A2U1 features a lug width of 16mm. This measurement should be taken with a digital calliper placed between the two lugs, in direct contact with the case, to ensure maximum precision when selecting a compatible strap.
What is the best strap for the Breitling Chronomat 32 U77310591A2U1?
For the version featuring a steel and rose gold case with a mother-of-pearl dial, a vegetable-tanned alligator strap is the most fitting choice for formal and elegant occasions. Smooth polished calf leather in warm tones (cognac, bordeaux, blush) or vulcanised rubber for sporting use are equally valid and stylistically appropriate alternatives.
How do you change the strap on a Breitling Chronomat 32?
Strap replacement on the Chronomat 32 is carried out using standard 16mm spring bars. A spring bar tool is used to compress the bar and release the strap from the lugs. The operation is fully reversible and does not require professional servicing, though it is advisable to work on a soft surface to protect the bi-metal case from accidental scratching.
Are there aftermarket straps compatible with the Breitling Chronomat 32 U77310591A2U1?
Yes, the Breitling Chronomat 32 U77310591A2U1 accepts any aftermarket strap with a 16mm attachment. Milanostraps.it offers a curated selection of artisan-crafted compatible straps in various materials and finishes. For a bespoke result, the Casati Milano atelier produces made-to-measure straps with custom profiling to match the model's lug geometry.
How long does a leather strap last on a Breitling Chronomat 32?
The lifespan of a leather strap depends on the material, tanning process, and frequency of use. A quality vegetable-tanned alligator strap, used with care and rotated with other straps, can last between three and five years whilst retaining its structural integrity and aesthetic appeal. Prolonged exposure to perspiration, water, and UV light is the primary cause of deterioration; proper conditioning with appropriate leather creams will significantly extend its service life.