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Breitling Exospace B55

Breitling Exospace B55

QuartzTitanium

Ref. EB5510H21B1S1

Collection: ProfessionalCase size: 46mmMovement: B55Production: 2019 - Present

The Breitling Exospace B55, reference EB5510H21B1S1, has a 46 mm titanium case. The case is 15.25 mm thick. The watch runs on quartz calibre B55. A sapphire crystal protects the black dial. This flyback chronograph includes a perpetual calendar and a date display, with a bidirectional rotating bezel. The case carries a 100 metre water-resistance rating. A rubber strap uses a titanium folding clasp.

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Last updated 7 Oct 2026Suggest a correction

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