Strap for Galactic Chronograph II Stainless Steel / Black

The Breitling Galactic A1336410/B719/379A has a lug width of 20mm. This measurement is taken with a millimetre calliper between the two lugs of the case, where the strap is fitted. Any strap with a 20mm attachment width is the correct fit for this reference.

For the Galactic A1336410/B719/379A with its black dial and stainless steel case, the most suitable options include: belly-cut alligator in black or brown for a formal register, box-calf leather with vegetable tanning for daily wear with a natural patina development, shell cordovan for those seeking an exclusive texture, or NATO nylon and rubber for sporting contexts. A polished steel deployant clasp is the most visually coherent choice with the case finishing.

The strap on the Galactic A1336410/B719/379A is replaced using standard 20mm spring bars fitted between the lugs. Using a springbar tool, compress the bar, slide out the old strap and insert the new one. The operation takes only a few minutes and does not require opening the case or accessing the movement.

Yes, the Galactic A1336410/B719/379A uses standard 20mm lugs, fully compatible with high-quality aftermarket straps. Milano Straps offers a curated selection of handcrafted leather, NATO and rubber straps for this lug width, also available in bespoke versions through the Casati Milano atelier.

The lifespan of a leather strap depends on the quality of the hide, the tanning method and daily use. A high-grade alligator or shell cordovan strap, with proper care, can last between 3 and 7 years under regular wear. Vegetable-tanned straps develop a natural patina over time, enhancing their aesthetic value. Prolonged exposure to perspiration, water and UV rays accelerates wear; it is advisable to rotate between at least two straps.