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.G791.131S
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.G791.131S

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Colt A1738811.G791.131S, seen from the bench

The Breitling Colt A1738811.G791.131S is a 44mm stainless steel tool watch powered by the Breitling Caliber 17 automatic movement with hours, minutes, seconds, and date display. The model features a 22mm lug width and carries forward the military DNA established in the 1980s through tactical legibility and structural robustness. The stainless steel case provides corrosion and pressure resistance, maintaining the watch's designed purpose as a functional instrument rather than a display piece.

Frequently asked questions

What is the lug width of the Breitling Colt A1738811.G791.131S?

The lug width of the Breitling Colt A1738811.G791.131S is 22mm. This measurement should be taken between the two case lugs at the point where the strap enters, using a calliper or a millimetre ruler for an accurate reading.

What is the best strap for the Breitling Colt A1738811.G791.131S?

The most suitable options for the Breitling Colt are: vegetable-tanned alligator for a formal and refined pairing, smooth calf leather in black or tobacco for versatile everyday wear, NATO nylon to honour the watch's military heritage, and vulcanised rubber for sporting or marine environments. The ideal choice depends on context and personal style.

How do you change the strap on a Breitling Colt A1738811.G791.131S?

To replace the strap, you will need a 1mm springbar tool. Insert the tool into the gap between the lug and the strap, compress the spring bar, and slide the strap out laterally. The operation takes under two minutes and requires no professional equipment. It is advisable to work on a soft surface to avoid scratching the case.

Is there an aftermarket strap compatible with the Breitling Colt A1738811.G791.131S?

Yes. Any strap with a 22mm lug width is compatible with the Breitling Colt A1738811.G791.131S. milanostraps.it offers a selection of Italian handcrafted straps in various leathers and technical materials, all supplied with spring bars and finished to complement the Colt's stainless steel aesthetic.

How long does a leather strap last on a Breitling Colt A1738811.G791.131S?

A quality leather strap — full-grain calf or vegetable-tanned alligator — typically lasts 18 to 36 months with daily wear, depending on perspiration levels, water exposure and maintenance. Avoiding prolonged contact with water and periodically applying a neutral leather conditioner will significantly extend the strap's lifespan. milanostraps.it provides an 18-month guarantee 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.

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