Breitling · Galactic

Strap for Galactic 29 Stainless Steel / Rose Gold / Pearl Diamond / Calf

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
ReferenceC7234812/A792/477X/A12BA.1
FamilyGalactic
MovementETA caliber B72 hours, minutes, seconds | date | chronometer
Year2017
CaseMother of Pearl | Rose Gold, 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 C7234812/A792/477X/A12BA.1, seen from the bench

The Breitling Galactic 29 (ref. C7234812/A792/477X/A12BA.1) is a COSC-certified chronometer with a 29 mm stainless steel case combined with rose gold inserts and an iridescent mother-of-pearl bezel. It features an ETA B72 caliber movement with hours, minutes, central seconds, and date display, offering ±4 seconds per day accuracy. The 14 mm lug width is specifically designed for the Galactic 29 mm models and is measured as the internal distance between the case lugs at the narrowest point.

Frequently asked questions

What is the lug width of the Breitling Galactic C7234812/A792/477X/A12BA.1?

The lug width of the Breitling Galactic 29 reference C7234812/A792/477X/A12BA.1 is 14 mm. This measurement corresponds to the internal distance between the case lugs at the strap attachment point and determines the width of compatible strap ends.

What is the best strap for the Breitling Galactic 29?

For the Galactic 29 with its mother-of-pearl and rose gold bezel, alligator straps with vegetable tanning in burgundy, cognac or cream tones offer the most coherent aesthetic pairing. A polished grain calfskin strap in midnight blue or ivory white also complements both the steel case and the rose gold accents effectively. For everyday or casual wear, a technical NATO or vulcanised rubber strap provides a functional and well-proportioned alternative.

How do I change the strap on the Breitling Galactic C7234812/A792/477X/A12BA.1?

To replace the strap, you need to remove the two spring bars securing the strap ends to the case lugs. Use a spring bar tool, inserting the forked tip between the lug and the strap end to compress the spring bar and release it. Take care not to scratch the rose gold and steel case surfaces. It is advisable to work on a soft surface and, if in doubt, to entrust the operation to a watchmaker or authorised retailer.

Are there aftermarket straps compatible with the Breitling Galactic 29?

Yes. Any strap with a 14 mm attachment width is compatible with the Breitling Galactic 29. It is essential to confirm that the lug width is exactly 14 mm and that the taper and curvature of the strap ends suit the geometry of the case lugs. Milanostraps.it offers a selection of handcrafted 14 mm straps in various materials and finishes, made with selected leathers and high-quality hardware.

How long does a leather strap last on a Breitling Galactic 29?

The lifespan of a leather strap depends on the material, maintenance, and frequency of use. A quality vegetable-tanned alligator strap, regularly conditioned with leather cream and protected from water, can last between three and seven years while retaining a distinguished patina. Calfskin tends to wear more quickly, typically lasting two to four years. Shell cordovan offers the greatest long-term resilience. Avoiding prolonged contact with perspiration, perfume, and salt water significantly extends strap 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