Technical Archive

Breitling
Galactic A71356L2.G702.133S— lug 16mm

Breitling Galactic A71356L2.G702.133S: 16mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Galactic 32 Stainless Steel / Sierra Silver / Rubber

Artisanal Note

"This model requires a precise 16mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling A71356L2.G702.133S
Lug Width
16 mm

The essential strap measurement.

Browse 16mm straps →
Reference

A71356L2.G702.133S

Movement

Breitling caliber Caliber B71 Hours, Minutes, Seconds | Date | Chronometer

The Heritage

The Breitling Galactic features the B71 chronometer-certified caliber with hour, minute, second and date functions. The case has 16mm lugs for the strap. The movement provides the essential functions of a precision timepiece with date indication.

FAQ

What is the lug width of the Breitling Galactic A71356L2.G702.133S?

The lug width of the Breitling Galactic A71356L2.G702.133S is 16mm. This measurement is taken between the two lugs at the point where the strap attaches to the case, using a vernier calliper. This dimension should not be confused with the buckle width, which may be slightly narrower.

What is the best strap for the Breitling Galactic A71356L2.G702.133S?

For the Breitling Galactic A71356L2.G702.133S with its 32mm case, the most suitable materials are fine-grain Swift or Box Calf leather, square-scale alligator, and shell cordovan. These materials maintain a slim profile and refined texture consistent with the model's elegant character. The strap must have a 16mm attachment for a precise fit at the lugs.

How do you change the strap on a Breitling Galactic A71356L2.G702.133S?

To replace the strap on the Breitling Galactic A71356L2.G702.133S, a dedicated springbar tool is required. Insert the forked tip into the slot at the side of the lug, compress the springbar and slide the strap free. Care should be taken to avoid scratching the stainless steel case; wrapping the lugs with PTFE tape before working is advisable.

Is there an aftermarket strap compatible with the Breitling Galactic A71356L2.G702.133S?

Yes. Any strap with a standard 16mm attachment and standard springbars is compatible with the Breitling Galactic A71356L2.G702.133S. Milano Straps offers a curated range of handcrafted 16mm straps in various leathers and finishes, available bespoke or ready to ship online, with either a pin buckle or butterfly deployant clasp.

How long does a leather strap last on a Breitling Galactic A71356L2.G702.133S?

The lifespan of a leather strap depends on the material, tanning method and daily use. A vegetable-tanned calf strap, kept away from water and excessive perspiration, typically lasts 2–4 years. Shell cordovan, being denser and more compact, often exceeds 4–5 years while developing a distinctive patina. Correctly tanned alligator offers comparable longevity with greater surface abrasion resistance.