Breitling
Colt A7338710G742145S— lug 20mm
Breitling Colt A7338710G742145S: 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 A7338710G742145SThe essential strap measurement.
Browse 20mm straps →A7338710G742145S
Breitling caliber Caliber B73 Foudroyante Seconds, Minutes, Small Seconds | Date | Chronograph | Chronometer
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Colt
FAQ
What is the lug width of the Breitling Colt A7338710G742145S?
The lug width of the Breitling Colt A7338710G742145S is 20mm. This measurement should be taken with a digital calliper positioned between the inner faces of the lugs, not across the outer edges of the case. This figure is essential when selecting an aftermarket strap to ensure a precise fit without lateral play.
What is the best strap for the Breitling Colt A7338710G742145S?
Given its 44mm case diameter and professional instrument character, the Breitling Colt A7338710G742145S pairs particularly well with square-scale alligator straps for formal settings, vegetable-tanned calf leather for everyday wear, or ballistic nylon NATO straps for sporting and operational environments. The dial colour — black, blue or slate grey — should guide the final chromatic choice.
How do I change the strap on a Breitling Colt A7338710G742145S?
To replace the strap on the Breitling Colt A7338710G742145S, use a fine-tipped or fork-style spring bar tool. Insert the tool into the lug hole or between the spring bar and the lug, compress the spring bar and slide the strap free. Care must be taken to avoid scratching the stainless steel lugs. If in doubt, it is advisable to consult a qualified watchmaker or specialist atelier.
Are there aftermarket straps compatible with the Breitling Colt A7338710G742145S?
Yes, a wide range of aftermarket straps is compatible with the Breitling Colt A7338710G742145S, provided they feature a 20mm lug width and standard spring bars. Milanostraps.it offers a curated selection of handcrafted straps in various leathers and technical materials, available both ready-to-ship and bespoke, all verified for compatibility with the model's 20mm lugs.
How long does a leather strap last on a Breitling Colt A7338710G742145S?
The lifespan of a leather strap depends on the quality of the tanning process, frequency of use, and exposure to perspiration and moisture. A high-quality alligator or vegetable-tanned calf strap, worn regularly but not in sporting conditions, typically lasts between two and four years. Regular conditioning with a suitable leather cream will significantly extend its life and encourage the development of a distinctive patina.