Breitling · Galactic

Strap for Galactic 32 Two Tone MOP / Diamond / Alligator

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter32 mm
ReferenceB71356L2.A710.778P
FamilyGalactic
MovementBreitling caliber B71 hours, minutes, seconds | date | chronometer
Year2010
CaseMother of Pearl | Yellow Gold, Stainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Galactic B71356L2.A710.778P

Selected for the 20 mm lug width

All 20 mm straps →

The Galactic B71356L2.A710.778P, seen from the bench

The Breitling Galactic mounts the B71 caliber with hour, minute, second and date functions, certified as a chronometer. The movement ensures precision and reliability in time indications. The B71356L2.A710.778P reference represents a specific version of the Galactic collection from the Swiss manufacturer.

Frequently asked questions

What is the lug width of the Breitling Galactic B71356L2.A710.778P?

The lug width of the Breitling Galactic B71356L2.A710.778P is 20mm. This measurement must be taken between the two lugs at the point where the strap inserts into the case, ideally using a vernier calliper to ensure accuracy before purchasing any aftermarket strap.

What is the best strap for the Breitling Galactic B71356L2.A710.778P?

For the Breitling Galactic B71356L2.A710.778P, with its mother-of-pearl dial and yellow gold details, the most fitting option is a vegetable-tanned alligator strap in cognac or crème. The regular belly grain complements the polished bi-material case finish. Smooth calf leather is also an excellent choice, developing a distinctive natural patina over time.

How do you change the strap on a Breitling Galactic B71356L2.A710.778P?

To replace the strap on the Breitling Galactic B71356L2.A710.778P, the spring bars connecting the strap to the lugs must be removed using a dedicated springbar tool. It is advisable to have this carried out by a qualified watchmaker or at the Casati Milano atelier to avoid scratching the yellow gold elements or the polished steel surfaces of the case.

Are there aftermarket straps compatible with the Breitling Galactic B71356L2.A710.778P?

Yes. Any strap with a 20mm attachment width and standard spring bars is technically compatible with the Breitling Galactic B71356L2.A710.778P. Milano Straps offers a curated selection of 20mm handcrafted straps in leather, NATO and rubber, all produced with carefully selected materials and suited to the lug geometry of the Galactic.

How long does a leather strap last on a Breitling Galactic B71356L2.A710.778P?

The lifespan of a leather strap depends on material quality and daily care. A high-grade alligator or vegetable-tanned calf strap, kept away from prolonged moisture and treated periodically with appropriate leather conditioners, can last between 3 and 7 years while retaining its structure and appearance. All Casati Milano straps sold through Milano Straps carry an 18-month guarantee against manufacturing defects.

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