Breitling · Galactic

Strap for Galactic 29 Stainless Steel / Pearl / Bracelet

Takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width14 mm
Case diameter29 mm
ReferenceW72348121A1A1 (aka: W7234812/A784/791A)
FamilyGalactic
MovementETA caliber B72 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

The Galactic W72348121A1A1 (aka: W7234812/A784/791A), seen from the bench

The Breitling Galactic features the ETA B72 caliber with chronometer certification and hour, minute, second and date indication. The case has 14mm lugs and the reference is W72348121A1A1. The movement ensures essential functions with the typical precision of COSC certified calibers.

Frequently asked questions

What is the lug width of the Breitling Galactic W72348121A1A1?

The Breitling Galactic W72348121A1A1 has a lug width of 14mm. This measurement is taken as the internal distance between the two lugs of the case and determines compatibility with any aftermarket or OEM strap. It is advisable to verify with a calliper before purchasing.

What is the best strap for the Breitling Galactic W72348121A1A1?

For the Galactic 29 with a mother-of-pearl dial, a vegetable-tanned alligator strap with porosus or hornback grain is the most aesthetically coherent choice. Alternatively, smooth polished calf leather in neutral tones (midnight blue, smoke grey) or shell cordovan for an exclusive patina. For daily or sport use, vulcanised rubber offers durability and water resistance.

How do I change the strap on a Breitling Galactic W72348121A1A1?

The strap is removed using a fine-tipped or lever-style spring bar tool, inserted into the spring bar slot between the lugs. Simply compress the spring bar and slide the strap out. The operation does not require a watchmaker, but using a protective pad is recommended to avoid scratching the steel and tungsten case.

Are there aftermarket straps compatible with the Breitling Galactic W72348121A1A1?

Yes. Any strap with a 14mm attachment and standard spring bars is compatible. Milano Straps offers a selection of handcrafted 14mm straps in leather, alligator, calf, and rubber, with customisable stitching and finishing. Original Breitling straps are not required to maintain the aesthetic quality of the timepiece.

How long does a leather strap last on the Breitling Galactic W72348121A1A1?

Longevity depends on the material and usage. A quality vegetable-tanned alligator strap, with regular maintenance (conditioning cream every 2–3 months, protection from water), will last between 3 and 5 years with daily wear. Shell cordovan is more moisture-resistant and tends to last longer, developing a distinctive patina over time. Vulcanised rubber offers superior durability in humid or sporting environments.

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