Breitling
Chronomat Evolution K1335611/B723— lug 20mm
Breitling Chronomat Evolution K1335611/B723: 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 K1335611/B723The essential strap measurement.
Browse 20mm straps →K1335611/B723
Breitling caliber Caliber 13 Hours, Minutes, Small Seconds | Date | Chronograph
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Chronomat Evolution
FAQ
What is the lug width of the Breitling Chronomat Evolution K1335611/B723?
The lug width of the Breitling Chronomat Evolution K1335611/B723 is 20mm. This measurement corresponds to the clear distance between the case lugs and is the essential specification for selecting a compatible strap. To verify it accurately, use a digital calliper positioned perpendicular to the lugs at the narrowest point of the attachment channel.
What is the best strap for the Breitling Chronomat Evolution K1335611/B723 in yellow gold?
For a case in 18-carat yellow gold such as the K1335611/B723, an alligator strap in vegetable-tanned leather is the most harmonious choice: the natural scale grain creates a refined textural contrast with the polished and brushed surfaces of the gold case. Shell cordovan develops an unmatched patina over time, whilst box-calf leather in a gloss finish is the most formal alternative. A deployant clasp in yellow gold or gold PVD completes the ensemble whilst preserving metallic coherence.
How do you change the strap on the Breitling Chronomat Evolution K1335611/B723?
The strap is replaced using a spring bar tool to release the spring bars from the case lugs. On a yellow gold case, it is advisable to use a tool with a plastic or nylon tip on the side that contacts the case, to avoid scratching the polished surfaces. Although the procedure is straightforward, it is best entrusted to a watchmaker or experienced strap maker to preserve the integrity of the lugs.
Are there aftermarket straps compatible with the Breitling Chronomat Evolution K1335611/B723?
Yes. Any strap with a 20mm lug width is technically compatible with the Breitling Chronomat Evolution K1335611/B723. Milano Straps offers handcrafted straps in alligator, calf leather, shell cordovan and rubber, available bespoke or ready to order online, with buckle or deployant clasp in finishes suited to the yellow gold case. The artisanal quality of a bespoke strap often surpasses that of original factory straps.
How long does a leather strap last on a Breitling Chronomat Evolution K1335611/B723?
The lifespan of a leather strap depends on the quality of the hide, the tanning method and daily use. A high-quality vegetable-tanned alligator strap, with regular use and proper care (periodic conditioning, protection from prolonged water exposure), typically lasts 2 to 4 years before replacement is needed. Shell cordovan, owing to the dense fibre structure of the hide, can last considerably longer whilst developing a distinctive patina. Milano Straps provides an 18-month guarantee against manufacturing defects.