Breitling
Colt A7438953.C913.194X— lug 18mm
Breitling Colt A7438953.C913.194X: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 18mm lug width to preserve the original sartorial balance."
Technical Specifications
Breitling A7438953.C913.194XThe essential strap measurement.
Browse 18mm straps →A7438953.C913.194X
Breitling caliber Caliber B74 Hours, Minutes, Seconds | Date | Chronometer
The Heritage
Compatible Straps
Selected for the 18mm lug width of the Colt
FAQ
What is the lug width of the Breitling Colt A7438953.C913.194X?
The Breitling Colt 36 reference A7438953.C913.194X features 18mm lugs. This measurement can be verified using a digital calliper placed transversally between the two lugs at the point of attachment to the case. Only straps with an 18mm attachment are compatible with this model.
What is the best strap for the Breitling Colt 36 A7438953.C913.194X?
For the steel Colt 36, alligator straps with vegetable tanning or smooth calf leather offer the best balance between elegance and versatility. For sporting or marine use, a nylon NATO or vulcanised rubber strap is more appropriate. The choice depends on the context of wear and the dial colour: on a blue dial, a dark brown or tobacco strap enhances chromatic contrast effectively.
How do you change the strap on the Breitling Colt A7438953.C913.194X?
Strap replacement is carried out via the springbars connecting the strap to the case lugs. Using a springbar tool, compress the bars laterally to release the existing strap and fit the new one. The operation takes only a few minutes and can be performed independently with the correct tools, or entrusted to a watchmaker or the Casati Milano atelier.
Are there aftermarket straps compatible with the Breitling Colt A7438953.C913.194X?
Yes. Any strap with an 18mm attachment is technically compatible with the Breitling Colt 36 A7438953.C913.194X. Milanostraps.it offers a curated selection of handcrafted leather, rubber and textile straps specifically sourced for this lug width, complete with 316L stainless steel buckles and deployant clasps suited to the model's aesthetic.
How long does a leather strap last on a Breitling Colt 36?
The lifespan of a leather strap depends on the quality of the tanning, frequency of use and daily care. An alligator or shell cordovan strap with vegetable tanning, stored away from moisture and treated with natural wax, can last 5–10 years whilst retaining structural integrity and a fine patina. Lower-grade calf straps exposed regularly to perspiration and rain will deteriorate within 1–2 years.