Breitling · Galactic

Strap for Galactic 29 Stainless Steel / Pearl Diamond / 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
ReferenceW72348121A2A1 (aka: W7234812/A785/791A)
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 W72348121A2A1 (aka: W7234812/A785/791A), seen from the bench

The Breitling Galactic features the ETA B72 caliber with chronometer certification and hour, minute, second and date indications. The case features 14mm lugs and carries the reference W72348121A2A1. The movement offers essential functions with the precision required by the COSC certification.

Frequently asked questions

What is the lug width of the Breitling Galactic W72348121A2A1?

The lug width of the Breitling Galactic W72348121A2A1 is 14mm. This measurement should be taken with a calliper between the two lugs at the point of contact with the strap. It is a precise dimension that does not tolerate variations: a 13mm or 16mm strap will not fit correctly on this model's lugs.

What is the best strap for the Breitling Galactic W72348121A2A1?

For the Breitling Galactic W72348121A2A1, with its mother-of-pearl dial and steel and tungsten case, a smooth alligator strap represents the most balanced choice: its regular grain engages with the iridescent texture of the mother-of-pearl without competing with it. Alternatively, vegetable-tanned calf leather offers a more natural feel and develops a compelling patina over time. For more active use, vulcanised rubber is the most practical solution.

How do you change the strap on the Breitling Galactic W72348121A2A1?

The strap on the Breitling Galactic W72348121A2A1 is removed using a springbar tool, inserted into the slot of the spring bar between the lug and the strap and gently levered out. It is recommended to rely on a watchmaker or the Casati Milano atelier for the replacement, especially if using a springbar tool for the first time, to avoid scratching the steel case.

Are there aftermarket straps compatible with the Breitling Galactic W72348121A2A1?

Yes. Any strap with a 14mm attachment is technically compatible with the Breitling Galactic W72348121A2A1, provided the spring bar ends match the lug geometry of the model. Milano Straps produces and selects 14mm aftermarket straps specifically checked for this format, available in various materials and lengths.

How long does a leather strap last on a Breitling Galactic W72348121A2A1?

The lifespan of a leather strap depends on material quality and conditions of use. A high-quality alligator or vegetable-tanned calf strap, kept away from water, excessive perspiration and direct UV rays, typically lasts between 2 and 5 years with daily wear. Casati Milano offers an 18-month warranty against manufacturing defects. Storing the strap in a ventilated case and alternating between several straps significantly extends its service life.

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