Strap for Galactic Unitime Stainless Steel / SleekT / Trophy Black / Bracelet

The Breitling Galactic WB3510U4.BD94.375A features a lug width of 22mm. This measurement is taken with a digital calliper between the two lugs at the point of contact with the strap. Respecting this dimension is essential to ensure correct fitment and a proportionate aesthetic profile on the 44mm tungsten and stainless steel case.

For the tungsten and stainless steel case of the Galactic, vegetable-tanned alligator leather offers the most balanced choice between elegance and durability. Hand-finished Tuscan calfskin develops a distinctive patina over time. For sporting or marine environments, vulcanised rubber ensures grip and clean lines. A technical nylon NATO strap reinforces the model's aeronautical identity.

Strap replacement requires a standard 22mm spring bar. Using a fine-tipped spring bar tool, compress the bar on the inner side of the lug to release the strap. The operation can be carried out independently with the appropriate tools, or entrusted to a watchmaker or the Casati Milano atelier for a personalised consultation.

Yes. Any strap with a 22mm lug width is compatible with the Breitling Galactic WB3510U4.BD94.375A, provided the spring bar is made from adequate quality stainless steel. Milano Straps offers a curated selection of handcrafted 22mm straps in Italian leather, with bespoke customisation options available through the Casati Milano atelier.

The lifespan of a leather strap depends on leather quality, frequency of use, and exposure to perspiration and weather. A high-quality vegetable-tanned leather strap, under moderate daily use, maintains structural and aesthetic integrity for 18 to 36 months. Vegetable-tanned leather develops a characteristic patina over time — a sign of natural ageing rather than deterioration. Avoiding prolonged exposure to water and fragrances significantly extends the strap's life.