Strap for B55 Exospace Titanium / Black / Bracelet

The Breitling Exospace EB5510H11B1E1 has a lug width of 24mm. This measurement is taken between the two lateral lugs at the point where the strap inserts into the case. It is a specific dimension requiring dedicated 24mm straps to ensure correct fitment and balanced proportions on the 46mm titanium case.

Given the technical and aeronautical character of the Exospace, the most coherent materials are vegetable-tanned calf leather for versatile everyday use, shell cordovan for durability and patina, matte alligator for formal occasions, and nylon NATO or vulcanised rubber for intensive sport use. A brushed titanium deployant clasp completes the pairing functionally and aesthetically, mirroring the case material.

Strap replacement requires a thin-blade spring bar tool to release the spring bars securing the strap to the 24mm lugs. Work on a soft surface to avoid scratching the titanium case. The original Breitling spring bars are standard diameter and can be reused with the new strap, or replaced with equivalent aftermarket spring bars of matching quality.

Yes. Any strap with a 24mm lug width and standard length (long horn approximately 75–80mm, short horn approximately 115–120mm) is physically compatible with the Breitling Exospace EB5510H11B1E1. Milano Straps offers a curated selection of handcrafted leather, rubber and textile straps specifically available in 24mm, made from premium materials with hand-stitched finishing.

Longevity depends on material and usage. A quality vegetable-tanned calf leather strap, with periodic conditioning (leather cream every 2–3 months), typically lasts 2–4 years. Shell cordovan outlasts standard calf leather due to its dense fibre structure. Alligator, when not frequently exposed to moisture, can exceed 5 years of use. Milano Straps provides an 18-month warranty against manufacturing defects.