Technical Archive

A12BA.1— lug 14mm

Breitling Galactic C7234812/C964/486X/A12BA.1: 14mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Galactic 29 Stainless Steel / Rose Gold / Horizon Blue Diamond / Calf

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

C7234812/C964/486X/A12BA.1

Movement

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

The Heritage

The Breitling Galactic features the ETA B72 caliber with chronometer certification and indication of hours, minutes, seconds and date. The model has 14mm lugs and is part of the Swiss brand's timepiece collection. The reference C7234812/C964/486X/A12BA.1 identifies this specific configuration of the Galactic.

FAQ

What is the lug width of the Breitling Galactic C7234812/C964/486X/A12BA.1?

The lug width of the Breitling Galactic C7234812/C964/486X/A12BA.1 is 14mm. This measurement should be taken with a digital calliper at the inner point of contact between the lugs and the case, ensuring a precise strap replacement with no mechanical play.

What is the best strap for the Breitling Galactic 29mm in rose gold and steel?

For a 29mm bi-metal case in rose gold and steel, the most coherent choice is a Hornback alligator strap in cognac or tobacco tones, which complements the warmth of the rose gold. Alternatively, a vegetable-tanned calf strap in midnight blue or slate grey balances the steel component of the case. A rose gold deployant clasp completes the pairing while protecting the lugs from wear.

How do I change the strap on a Breitling Galactic C7234812/C964/486X/A12BA.1?

To replace the strap, use a quality fork-tip springbar tool to remove the 14mm springbars without scratching the rose gold lugs. Work on a soft surface and use a tool specifically designed for precious-case watches. If in doubt, entrust the operation to a watchmaker or to the Casati Milano atelier.

Are there aftermarket straps compatible with the Breitling Galactic C7234812/C964/486X/A12BA.1?

Yes. Any strap with a 14mm lug width and standard ladies' length (typically 105/65mm or 100/60mm) is compatible with this Breitling reference. Milano Straps offers a selection of handcrafted 14mm straps in various materials, supplied with stainless steel replacement springbars.

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

Longevity depends on the material and usage. A quality vegetable-tanned alligator strap, worn daily and kept away from moisture and perspiration, will retain its structural and aesthetic integrity for 3 to 5 years. Calf leather typically lasts 2 to 3 years. Casati Milano offers an 18-month warranty against manufacturing defects on all bespoke straps.