Breitling · Colt

Strap for Colt 44 Automatic Stratus Silver / Rubber

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

Lug width22 mm
Case diameter44 mm
ReferenceA1738811.G791.152S
FamilyColt
MovementBreitling caliber Caliber 17 Hours, Minutes, Seconds | Date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Colt A1738811.G791.152S

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Colt A1738811.G791.152S, seen from the bench

The Breitling Colt A1738811.G791.152S is a 44mm stainless steel tool watch from the Colt family, introduced in the early 1980s for military aviation units. It features a Caliber 17 automatic movement with hours, minutes, seconds and date, COSC certified, and a screw-down crown for water resistance. The dial with applied indices and integrated tachymetric scale ensures immediate legibility. Lug width is 22mm, proportionate to the case diameter and compatible with a wide range of aftermarket straps.

Frequently asked questions

What is the lug width of the Breitling Colt A1738811.G791.152S?

The lug width of the Breitling Colt A1738811.G791.152S is 22mm. This measurement refers to the internal distance between the lower lugs of the case, not the overall case diameter. Any standard 22mm strap is compatible with this reference.

What is the best strap for the Breitling Colt A1738811.G791.152S?

The ideal strap for the Breitling Colt A1738811.G791.152S depends on the intended use. For formal occasions, a vegetable-tanned alligator strap with a bombé grain offers refined elegance. For everyday versatility, a hand-burnished smooth calfskin strap is the most practical choice. For aquatic or active environments, a vulcanised rubber strap is the most technically coherent option. A ballistic nylon NATO strap references the model's aeronautical heritage.

How do you change the strap on a Breitling Colt A1738811.G791.152S?

To replace the strap on the Breitling Colt A1738811.G791.152S, use a flat-tip spring bar tool. Insert the tool into the lateral hole of the lug, compress the spring bar and slide the strap out. Care must be taken not to scratch the satin-finished case. If in doubt, entrust the operation to a professional watchmaker.

Are there aftermarket straps compatible with the Breitling Colt A1738811.G791.152S?

Yes. Any strap with a 22mm attachment and standard spring bars is compatible with the Breitling Colt A1738811.G791.152S. MilanoStraps offers a curated selection of Italian handcrafted straps. The buckle width is typically 20mm to ensure correct proportions. Always verify the total strap length against your wrist circumference before ordering.

How long does a leather strap last on a Breitling Colt A1738811.G791.152S?

The lifespan of a leather strap depends on the material, maintenance routine and frequency of use. A quality vegetable-tanned alligator strap, regularly treated with leather conditioner and kept away from moisture and perspiration, can last between 3 and 6 years while developing a distinctive patina. A smooth calfskin strap typically lasts 2 to 4 years. Avoiding exposure to salt water and chlorine significantly extends the strap's service life.

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.

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