Breitling
Colt A7338710BB49131S— lug 20mm
Breitling Colt A7338710BB49131S: 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 A7338710BB49131SThe essential strap measurement.
Browse 20mm straps →A7338710BB49131S
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 A7338710BB49131S?
The lug width of the Breitling Colt A7338710BB49131S is 20mm. This measurement is taken internally between the two lugs using a millimetre calliper placed directly against the case. Using the correct lug width is essential when selecting a compatible strap to ensure a precise, play-free fit.
What is the best strap for the Breitling Colt A7338710BB49131S?
The most suitable straps for the Breitling Colt A7338710BB49131S depend on intended use. For professional or sporting contexts, a woven nylon NATO or vulcanised rubber strap offers durability and water resistance. For everyday or formal wear, a vegetable-tanned calf leather or a belly-cut alligator strap represents a refined artisanal choice, in keeping with the technical sobriety of the 44mm steel case.
How do you change the strap on a Breitling Colt A7338710BB49131S?
The Breitling Colt A7338710BB49131S may feature either an integrated bracelet with a proprietary attachment system or a standard spring-bar strap attachment at 20mm, depending on the specific configuration. For spring-bar variants, a dedicated strap-changing tool or spring-bar lever is sufficient to replace the strap independently. For screw-fixed attachments, it is advisable to consult an authorised Breitling retailer or watchmaker.
Are there aftermarket straps compatible with the Breitling Colt A7338710BB49131S?
Yes, a wide range of aftermarket straps are compatible with the Breitling Colt A7338710BB49131S, provided they conform to the 20mm lug width. Milanostraps.it offers a curated selection of handcrafted leather, NATO and rubber straps with a standard 20mm attachment. For bespoke configurations, Casati Milano atelier produces made-to-measure straps with direct material selection and personalised stitching.
How long does a leather strap last on a Breitling Colt A7338710BB49131S?
The longevity of a leather strap on the Breitling Colt A7338710BB49131S depends on leather quality, tanning method and frequency of use. A high-quality vegetable-tanned calf strap, regularly conditioned with natural waxes, can last between three and five years with daily wear. Shell cordovan, owing to its dense, non-porous structure, tends to offer greater longevity. Casati Milano artisanal straps carry an 18-month guarantee against manufacturing defects.