Technical Archive

Breitling
Chronomat 36 G10380BB1K1P1— lug 20mm

Breitling Chronomat 36 G10380BB1K1P1: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Chronomat Automatic 36 Stainless Steel - White Gold / MOP / South Sea

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling G10380BB1K1P1
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

G10380BB1K1P1

Movement

Breitling caliber Caliber 10 Hours, Minutes, Seconds | Date | Chronometer

The Heritage

The Chronomat 36 represents the compact version of the Breitling Chronomat collection. It is equipped with the automatic Caliber 10 chronometer-certified movement, featuring hours, minutes, seconds and date indication. The 36mm case size caters to those who prefer more modest dimensions compared to the traditional models of the series.

FAQ

What is the lug width of the Breitling Chronomat 36 G10380BB1K1P1?

The lug width of the Breitling Chronomat 36 G10380BB1K1P1 is 20mm, measured between the two lugs at the strap attachment point. When replacing the strap, it is essential to verify that the chosen model is compatible with the shaped lugs of this case, potentially opting for curved ends to ensure a proper fit.

What is the best strap for the Breitling Chronomat 36 G10380BB1K1P1?

For the Chronomat 36 G10380BB1K1P1 with its mother-of-pearl dial and bi-material white gold and steel case, a glossy alligator strap in dark grey or midnight blue is the most aesthetically and technically coherent choice. Alternatively, vegetable-tanned calf leather or shell cordovan provide excellent durability and develop an elegant patina over time. A deployant clasp in brushed steel is recommended to preserve the strap's geometry.

How do you change the strap on a Breitling Chronomat 36?

To replace the strap on a Breitling Chronomat 36, you will need a springbar tool (1.0mm lug tool). Insert the tool into the slot between the lug and the spring bar, compress the spring, and carefully remove the strap. Take care not to scratch the steel case or white gold surfaces during the operation. If in doubt, it is advisable to consult a watchmaker or a specialist atelier.

Are there aftermarket straps compatible with the Breitling Chronomat 36 G10380BB1K1P1?

Yes, high-quality aftermarket straps are available for the Breitling Chronomat 36 G10380BB1K1P1. The 20mm lug width is a widely used standard, and milanostraps.it offers a curated selection of handcrafted straps in alligator, calf leather, shell cordovan, and rubber. It is important to verify that the strap ends are compatible with the curved lug profile of the Chronomat before purchasing.

How long does a leather strap last on a Breitling Chronomat 36?

The lifespan of a leather strap on the Breitling Chronomat 36 depends on the material and care routine. A quality alligator strap, properly maintained and kept away from moisture, can last between 3 and 5 years with regular wear. Vegetable-tanned calf leather and shell cordovan offer comparable longevity and develop a distinctive patina over time. Avoiding prolonged contact with water and perspiration significantly extends the strap's service life.