Breitling · Galactic

Strap for Galactic 44 Black

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
ReferenceA45320B9.BD42.375A
FamilyGalactic
MovementBreitling caliber 45 hours, minutes, seconds | date, day | chronometer
Year2014
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 Galactic A45320B9.BD42.375A

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Galactic A45320B9.BD42.375A, seen from the bench

The Galactic represents Breitling's offering in the sports watch segment with chronometer certification. It is equipped with the in-house Calibre 45 movement with hours, minutes, seconds, date and day of the week functions. The 22mm lugs complete the technical configuration of the model.

Frequently asked questions

What is the lug width of the Breitling Galactic A45320B9.BD42.375A?

The Breitling Galactic 44 (ref. A45320B9.BD42.375A) features a standard lug width of 22mm. This measurement should be taken with a calliper between the inner faces of the lugs, at the flat section. The strap typically tapers to 20mm at the buckle end.

What is the best strap for the Breitling Galactic 44?

For the Galactic 44, an alligator strap with vegetable tanning is the most coherent choice given the watch's formal character: the natural scale texture and the patina that develops over time complement the steel case finish. For daily or active wear, grain calf leather or vulcanised rubber straps offer durability and practicality without compromising aesthetics.

How do I change the strap on a Breitling Galactic A45320B9.BD42.375A?

Strap replacement requires a spring bar tool to remove the spring bars securing the strap to the lugs. It is advisable to work on a soft surface to avoid scratching the case. If in doubt, Casati Milano offers a fitting service at the atelier by appointment.

Are there aftermarket straps compatible with the Breitling Galactic 44?

Yes, any strap with a 22mm attachment width is compatible with the Breitling Galactic 44, provided the spring bars are of the correct diameter (typically 1.8mm). Milano Straps offers a curated selection of handcrafted 22mm straps in leather, rubber and nylon specifically compatible with this reference.

How long does a leather strap last on a Breitling Galactic 44?

The lifespan of a leather strap depends on hide quality, tanning method and daily use. A handcrafted alligator or calf strap with vegetable tanning, properly maintained (leather conditioner every 3–4 months, avoiding prolonged exposure to water and perspiration), can last between 3 and 7 years whilst retaining a presentable appearance. Milano Straps 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