Strap for Galactic Chronograph II

The lug width of the Breitling Galactic A1336410G569737P is 20mm. This measurement is taken between the two case lugs at their narrowest point, directly at the case, using a digital calliper. It is one of the most common standards in the sport-elegance category, offering compatibility with a wide range of aftermarket straps.

For the 44mm steel Galactic, a vegetable-tanned alligator strap is the most fitting choice: the natural grain creates a compelling texture contrast with the satiné-polished surfaces of the case. Box calf leather offers refined understatement, while vulcanised rubber preserves the chronograph's technical character. The ideal choice depends on intended use and personal aesthetic preference.

Replacing the bracelet or strap on the Galactic requires a double-ended springbar tool. Insert the flat tip into the lug slot to compress the springbar, then slide the strap free. It is advisable to protect the case surfaces with a soft cloth during this process. If in doubt, a qualified watchmaker should carry out the operation to avoid scratching the case or lugs.

Yes. The 20mm lug width of the Galactic A1336410G569737P is compatible with any standard 20mm strap, with no adapters required. Milano Straps offers a curated selection of handcrafted straps in alligator, calf leather, shell cordovan, NATO nylon and rubber, all fitted to the 20mm standard. Casati Milano atelier also produces fully bespoke options with direct material selection.

The lifespan of a leather strap depends on leather quality, daily care and exposure to perspiration and moisture. A high-quality alligator or calf strap, conditioned with leather cream every two to three months and kept away from prolonged water exposure, will retain its structural and aesthetic integrity for three to five years under regular use. Casati Milano straps carry an 18-month warranty against manufacturing defects.