Strap for Chronospace Evo B60 Mariner Blue / Calf

The lug width of the Breitling Chronospace EB601010.C945.105X is 22 mm. It is measured with a digital calliper at the inner distance between the two lugs, at the point where they meet the titanium case. All standard 22 mm straps are compatible with this reference.

For the titanium-cased Chronospace, a vegetable-tanned smooth calfskin strap offers the most balanced pairing: the fine grain complements the brushed case finish and develops a natural patina over time. For formal contexts, flat-scale alligator is the premium choice. For sporting use or aviation environments, vulcanised rubber with a deployant clasp provides maximum practicality and resistance.

The strap is replaced by removing the spring bars connecting it to the case lugs. A spring bar tool inserted into the bar seat, compressed and withdrawn, releases the strap in seconds. The operation takes approximately two minutes and requires no specialist watchmaking assistance, provided a proper tool is used to avoid scratching the titanium case.

Yes. All aftermarket straps with a standard 22 mm attachment and spring bars are compatible with the Breitling Chronospace EB601010.C945.105X. Milanostraps.it offers a curated selection of handcrafted 22 mm straps in leather, alligator, NATO nylon and rubber, designed to fit the lug geometry of this reference precisely.

The lifespan of a leather strap depends on the quality of the tanning, frequency of use and maintenance. A quality vegetable-tanned strap, with regular use and proper care (avoiding prolonged moisture, conditioning with appropriate products), typically lasts 2 to 4 years. Casati Milano straps carry an 18-month guarantee against manufacturing defects.