Strap for Galactic Chronograph II Stainless Steel / MOP

The lug width of the Breitling Galactic A1336410/A569/131S is 20mm. This measurement is taken with a calliper at the point where the case meets the strap, not at the free end of the lug. All standard 20mm straps are compatible with this reference.

For the Galactic A1336410/A569/131S, the ideal choice depends on the intended context. Vegetable-tanned alligator leather is the tailored solution for formal pairings, its grain contrasting elegantly with the case's alternating finishes. Box calf develops a natural patina over time and suits daily wear. For sport or humid environments, vulcanised rubber or a ballistic NATO strap offer uncompromising performance.

To replace the strap on the Galactic A1336410/A569/131S, the 20mm spring bars housed in the lugs must be removed. Use a single or forked spring bar tool: insert it into the lug notch, compress the spring bar and slide the strap free. Take care to avoid scratching the case. A watchmaker's cushion is strongly recommended during this operation.

Yes, any strap with a 20mm attachment width and an 18mm buckle width is technically compatible with the Breitling Galactic A1336410/A569/131S. milanostraps.it offers a curated selection of handcrafted leather, rubber and textile straps in this size, with steel buckles and deployant clasps available as options.

The lifespan of a leather strap depends on material quality, care and frequency of use. A high-quality vegetable-tanned alligator strap, with regular use and proper maintenance, retains its structural integrity and appearance for three to five years. Box calf has a comparable lifecycle. Perspiration and water exposure are the primary causes of deterioration: rotating with a second strap is recommended for humid or active environments.