Technical Archive

A12S.1— lug 14mm

Breitling Galactic C7234853/A791/249S/A12S.1: 14mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Galactic 29 Stainless Steel / Rose Gold / Diamond / Pearl / Rubber

Artisanal Note

"This model requires a precise 14mm lug width to preserve the original sartorial balance."

Lug Width

14 mm

The essential strap measurement.

Browse 14mm straps →

Reference

C7234853/A791/249S/A12S.1

Movement

ETA caliber B72 Hours, Minutes, Seconds | Date | Chronometer

The Heritage

The Breitling Galactic 29mm is a mid-size women's watch combining technical substance with refined aesthetics. The reference C7234853/A791/249S/A12S.1 features a 29mm two-tone stainless steel and rose gold case paired with an iridescent mother-of-pearl dial and COSC-certified chronometer accuracy. The ETA B72 calibre provides hours, minutes, seconds and date functions. The 14mm lug width defines its accessorisation strategy, requiring narrow-format straps with proportionate stitching and small buckles.

FAQ

What is the lug width of the Breitling Galactic C7234853/A791/249S/A12S.1?

The lug width of the Breitling Galactic C7234853/A791/249S/A12S.1 is 14mm. This measurement should be taken between the two lugs at the innermost point of the attachment, using a calliper or a millimetre ruler, to ensure full compatibility with any replacement strap.

What is the best strap for the Breitling Galactic 29mm with a mother-of-pearl dial?

For the Breitling Galactic 29mm with a mother-of-pearl dial and a bi-material case in steel and rose gold, the most suitable materials are polished alligator in warm tones (bordeaux, champagne, tan) and vegetable-tanned calf leather. Both enhance the iridescent reflections of the mother-of-pearl without competing with the refinement of the case. A rose gold deployant clasp completes the pairing with consistent metal tone.

How do you change the strap on the Breitling Galactic C7234853/A791/249S/A12S.1?

The strap on the Breitling Galactic is removed using a fine-tipped springbar tool. Insert the tool into the small notch on the side of the lug to compress the spring bar and slide the strap free. Care should be taken not to scratch the rose gold surfaces. It is advisable to rest the watch face-down on a soft cloth and work on a stable surface.

Are there aftermarket straps compatible with the Breitling Galactic 29mm?

Yes, any strap with a 14mm lug width is compatible with the Breitling Galactic 29mm, provided the spring bars are of the correct diameter for the lug holes. Milano Straps offers a curated selection of 14mm straps in various materials — alligator, calf leather, shell cordovan, rubber — handcrafted with proportions suited to the narrow lug width of this case.

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

The lifespan of a leather strap depends on the material, frequency of use, and care routine. A quality alligator strap, rotated with other watches and kept away from direct moisture and fragrance, can last between three and seven years while developing a distinguished patina. Vegetable-tanned calf develops character over time but is more susceptible to water. Shell cordovan, due to its dense fibrous structure, is the most durable of all premium leathers.