Breitling · Galactic

Strap for Galactic 29 Stainless Steel / Diamond / 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
ReferenceA7234853/A784/791A
FamilyGalactic
MovementETA caliber B72 Hours, Minutes, Seconds | Date | Chronometer
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Galactic A7234853/A784/791A, seen from the bench

The Breitling Galactic A7234853/A784/791A is a 29mm stainless steel watch designed for women without compromising technical rigour. Powered by the ETA B72 chronometer-certified Swiss movement, it features a sapphire crystal and a proportioned case with satin and polished finishing. The 14mm lug width is a precise specification requiring exact measurement before purchasing aftermarket straps.

Frequently asked questions

What is the lug width of the Breitling Galactic A7234853/A784/791A?

The Breitling Galactic A7234853/A784/791A has a lug width of 14mm. This measurement should be taken internally between the two lugs, at the point where the strap meets the case. This is a fixed technical specification: a strap of incorrect width will compromise fitment and stability on the wrist.

What is the best strap for the Breitling Galactic A7234853/A784/791A?

For the 29mm Galactic, a vegetable-tanned calf leather or matte alligator strap offers the most coherent match with the watch's aesthetic. Calf leather develops a personal patina over time, while alligator adds discreet luxury. For more active use, a woven nylon NATO or vulcanised rubber strap are technically sound alternatives. All options must feature a 14mm lug width.

How do you change the strap on a Breitling Galactic A7234853/A784/791A?

Strap replacement requires a dedicated springbar tool. Insert the tool into the gap between the case lug and the strap, compress the spring bar, and slide the strap free. The operation does not require opening the case. It is advisable to seek assistance from an experienced watchmaker or strap maker to avoid scratching the polished surfaces.

Are there aftermarket straps compatible with the Breitling Galactic A7234853/A784/791A?

Yes. Any strap with a 14mm lug width is technically compatible with the Breitling Galactic A7234853/A784/791A. Milanostraps.it offers a dedicated selection of 14mm straps in various materials and finishes. For a bespoke solution with direct leather selection and artisan craftsmanship, a consultation at Casati Milano atelier can be arranged by appointment.

How long does a leather strap last on the Breitling Galactic A7234853/A784/791A?

Longevity depends on the material and frequency of wear. A quality vegetable-tanned calf strap typically lasts 18 to 36 months with regular use. Alligator leather, owing to its denser fibre structure, can exceed three years. Perspiration and prolonged water exposure are the primary causes of deterioration. Rotating between straps and avoiding direct water contact is recommended. Milano Straps products are covered by an 18-month manufacturing defect warranty.

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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only