Strap for Galactic 30 Two Tone Green / Diamond / Teju

For the yellow gold and steel Galactic, a glossy Porosus alligator strap is the most coherent choice: the regular scale texture echoes the woven surface of the original bracelet. A vegetable-tanned calf leather strap develops a noble patina ideal for formal daily wear, while shell cordovan offers a dense, compact grain suited to intensive use.

To replace the original bracelet with a leather or rubber strap, a fine-tipped spring bar tool or dedicated lug opener is required to release the spring bars from the case lugs. As the Galactic's lugs are short and closely spaced, it is advisable to entrust this operation to a watchmaker or to the Casati Milano atelier to avoid scratching the bimetallic case.

The lifespan of a leather strap depends on the material and frequency of wear. A quality alligator strap with saddle stitching and water-resistant treatment typically lasts 3 to 5 years with regular use. Vegetable-tanned calf leather develops a patina and can last over 4 years if kept away from frequent moisture. Shell cordovan, owing to its dense fibrous structure, is the most durable and can exceed 5 years. Casati Milano backs every strap with an 18-month manufacturing guarantee.