The Breitling Navitimer Cosmonaute stands out as an emblematic pilot’s chronograph, celebrated among connoisseurs for its unique 24-hour display and historic role in the early days of space exploration. At the heart of the Cosmonaute is a manually wound Breitling cal. 12 chronograph movement, prized for its robust engineering and precision. It is based on the Lemania 1873 architecture—the exact same legendary, cam-switched chronograph movement family that powers the classic Speedmaster Professional "Moonwatch".
Reference: A12322 Case size: 41.5mm Case thickness: 13.3mm Lug-to-lug: 47.3mm Lug width: 22mm Water resistance: 30m Movement: Breitling Cal. 12 (Lemania base) Power reserve: 42 hours
Condition Notes:
✔️ All functions work perfectly. Time keeping is excellent without any significant gain or loss. There are minor scuffs pursuant to the age of the watch but no scratches, dings or dents. Clean dial and crystal. No service history.
