Strap for Chronospace Automatic

The lug width of the Breitling Chronospace A2336035F555441X is 24mm. This measurement represents the distance between the spring bars that connect the case to the straps. It is essential to verify this specification before purchasing an aftermarket strap to ensure complete compatibility with your timepiece.

For the Chronospace, vulcanised rubber is the most functional choice owing to its impact and moisture resistance. An elegant alternative is vegetable-tanned calf leather in dark tones (black, brown, navy blue). Military nylon NATO straps are perfect for replicating the watch's aviation heritage. Avoid alligator leather, as it would create an inappropriate stylistic contrast with the tool-watch character of the timepiece.

To change the strap, you must remove the spring bars that connect the case to the straps. Using a dedicated spring bar tool, gently push the small button on one of the bars to release the internal spring, then extract the bar. Repeat on the other side. Insert the new bars into your compatible 24mm strap and ensure they click securely into the case lugs.

Yes, provided the strap is manufactured for a 24mm lug width. Milano Straps offers a range of artisanal straps customisable in leather, rubber and NATO, all compatible with this measurement. The Casati Milano atelier furthermore crafts bespoke straps with personalised selection of materials and colours, backed by an 18-month warranty.

A quality leather strap with vegetable tanning has an average lifespan of 3–5 years under regular use, dependent upon climate, humidity and frequency of wear. The Chronospace, being a professional instrument frequently subjected to stress, may require replacement more often. Vulcanised rubber offers superior longevity (5–7 years), whilst nylon NATO straps endure 7–10 years. Milano Straps and Casati Milano enable swift replacements and repairs.