Breitling · Galactic

Strap for Galactic 32 Sleek Edition Stainless Steel / Pearl Diamond / Bracelet

Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width16 mm
Case diameter32 mm
ReferenceW71330121A1A1 (aka: W7133012/A801/792A)
FamilyGalactic
MovementBreitling caliber Caliber B71 Hours, Minutes, Seconds | Date | Chronometer
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 Galactic W71330121A1A1 (aka: W7133012/A801/792A)

Selected for the 16 mm lug width

All 16 mm straps →

The Galactic W71330121A1A1 (aka: W7133012/A801/792A), seen from the bench

The Breitling Galactic is equipped with the B71 caliber with functions of hours, minutes, seconds and date, certified as a chronometer. The case has 16mm lugs for the strap. The movement ensures the chronometric precision typical of Breitling calibers.

Frequently asked questions

What is the lug width of the Breitling Galactic W71330121A1A1?

The Breitling Galactic W71330121A1A1 features a 16mm lug width. This is a non-standard size compared to the most common industrial gauges (18mm and 20mm), so strap compatibility must be verified before purchase. Use a digital calliper measured between the inner lug walls to obtain an accurate reading.

What is the best strap for the Breitling Galactic W71330121A1A1?

For the Galactic W71330121A1A1 with its mother-of-pearl dial, a polished alligator strap in anthracite grey or midnight blue offers the most coherent aesthetic pairing. Alternatively, a vegetable-tanned calfskin strap in natural or greige develops a personal patina over time that complements everyday wear. Both options are available in 16mm lug width at milanostraps.it.

How do you change the strap on a Breitling Galactic W71330121A1A1?

The strap is replaced by removing the spring bars that secure it to the case lugs. A spring bar tool inserted into the lug slot compresses the bar, allowing it to be released. It is advisable to work on a soft surface to prevent scratching the stainless steel and tungsten case.

Are there aftermarket straps compatible with the Breitling Galactic W71330121A1A1?

Yes. Milanostraps.it offers a curated selection of aftermarket straps in 16mm lug width compatible with the Breitling Galactic W71330121A1A1, available in alligator, calfskin, shell cordovan and NATO. For a fully bespoke solution, Casati Milano atelier provides a made-to-measure service with personal leather selection and hand-crafted finishing.

How long does a leather strap last on the Breitling Galactic W71330121A1A1?

The lifespan of a leather strap depends on the quality of the hide, frequency of wear and exposure to moisture and perspiration. A high-grade alligator or shell cordovan strap, properly maintained, can last between three and five years with regular use. A vegetable-tanned calfskin strap typically lasts two to three years, developing a distinctive patina over time. Casati Milano backs its straps with an 18-month manufacturing defect warranty.

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