Milano Straps
← BreitlingSearchCart
Menu

Breitling · Colt

Strap for Colt Chronograph Stratus Silver / Rubber / Pin

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

22mm
22 mm strapsAll Breitling
Lug width22 mm
Case diameter44 mm
ReferenceA7338811/G790/145S/A20S.1
FamilyColt
MovementBreitling caliber Caliber B73 Foudroyante Seconds, Minutes, Small Seconds | Date | Chronograph | Chronometer
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

View →

Straps for the Colt A7338811/G790/145S/A20S.1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Colt A7338811/G790/145S/A20S.1, seen from the bench

The Breitling Colt Chronograph Stratus Silver A7338811/G790/145S/A20S.1 is a 44mm stainless steel tool watch from the Colt military and aviation family. It features the Breitling B73 chronometer-certified movement with a foudroyant seconds hand that moves in fifth-second increments, along with a chronograph function, small seconds subdial, and date display. The case measures 44mm with a 22mm lug width, designed for extended wear comfort with a satin and polished alternating finish. COSC certified for precision within -4/+6 seconds per day, it is engineered for severe operational conditions without compromising legibility.

Frequently asked questions

What is the lug width of the Breitling Colt A7338811/G790/145S/A20S.1?

The lug width of the Breitling Colt A7338811/G790/145S/A20S.1 is 22mm. This measurement is taken between the two lugs using a millimetre calliper, excluding the metal itself. Respecting this specification is essential to ensure correct fitment without lateral play.

What is the best strap for the Breitling Colt A7338811/G790/145S/A20S.1?

For the Breitling Colt A7338811/G790/145S/A20S.1, the most suitable straps are alligator with vegetable tanning for a formal look, smooth calf leather for everyday versatility, a Premium NATO for fidelity to the military origin, or vulcanised rubber for sporting use. The correct width is 22mm.

How do you change the strap on the Breitling Colt A7338811/G790/145S/A20S.1?

To replace the strap on the Breitling Colt A7338811/G790/145S/A20S.1 you will need a dedicated springbar tool. Compress the spring bar between the lugs, release the strap, and insert the new one, ensuring the spring bar clicks securely into both lug holes.

Are there aftermarket straps compatible with the Breitling Colt A7338811/G790/145S/A20S.1?

Yes, any strap with a 22mm attachment is technically compatible with the Breitling Colt A7338811/G790/145S/A20S.1, provided it uses standard spring bars. Milano Straps offers a curated selection of handcrafted 22mm straps in various materials, made specifically for this lug width.

How long does a leather strap last on a Breitling Colt?

The lifespan of a leather strap depends on tanning quality, daily use, and maintenance. A high-quality vegetable-tanned leather strap, kept away from excess moisture and treated periodically with nourishing cream, can last between 2 and 5 years while retaining a dignified appearance. Casati Milano straps come with an 18-month warranty against manufacturing defects.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only