Breitling · Chronomat 38

Strap for Breitling Chronomat 38 W1331012/A776/385A

The Chronomat 38 SleekT Pearl Diamond takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
Case diameter38 mm
ReferenceW1331012/A776/385A
FamilyChronomat 38
MovementBreitling caliber 13 Hours, Minutes, Small seconds | Date | Chronograph
Year2015
CaseMother of Pearl | Tungsten, Stainless 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 Chronomat 38 W1331012/A776/385A

Selected for the 20 mm lug width

All 20 mm straps →

What I'm asked about the Breitling Chronomat 38 W1331012/A776/385A

What strap size does the Breitling Chronomat 38 W1331012/A776/385A take?

The Breitling Chronomat 38 W1331012/A776/385A needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Breitling Chronomat 38 W1331012/A776/385A be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Breitling Chronomat 38 W1331012/A776/385A?

Yes, in 20 mm leather. On a 38 mm chronograph I like box calf: it holds its shape and carries a substantial case.

Which strap do you recommend for the Breitling Chronomat 38 W1331012/A776/385A?

A 20 mm box calf. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

The Chronomat 38 W1331012/A776/385A, seen from the bench

The Chronomat 38 represents the most compact version of the Breitling Chronomat collection. It is equipped with the Caliber 13 with hour, minute, small seconds, date and chronograph functions. The case features 20mm lugs.

Frequently asked questions

What is the best strap for the Breitling Chronomat 38 W1331012/A776/385A with a mother-of-pearl dial?

For the mother-of-pearl dial of the Chronomat 38 W1331012/A776/385A, alligator straps with vegetable-tanned leather in burgundy, dark grey or midnight blue offer the best balance between texture and colour. Smooth calfskin in tobacco brown is a practical alternative for daily wear, while vulcanised rubber is the preferred choice for aquatic or sporting use.

Are there aftermarket straps compatible with the Breitling Chronomat 38 W1331012/A776/385A?

Yes. Any strap with a 20mm lug width and ends compatible with the slightly curved lugs of this model is suitable for the Chronomat 38. Milanostraps.it offers a curated selection of handcrafted aftermarket straps in various leathers and materials, all sized at 20mm and compatible with this reference.

How long does a leather strap last on a Breitling Chronomat 38?

The lifespan of a leather strap depends on the quality of the tanning, frequency of use and maintenance. A high-quality alligator or calfskin strap with vegetable tanning, kept away from prolonged exposure to water and perspiration and regularly treated with a leather conditioner, will retain its structural and aesthetic integrity for 3 to 5 years. Casati Milano straps carry 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.

Request an appointment →

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

The atelier's website: casatimilano.com