Designed for early space missions, this unique Navitimer variant first flew on May 24, 1962, on the wrist of astronaut Scott Carpenter aboard the Aurora 7. Its 24-hour dial allows for day and night distinction in space, while the Flyback mechanism enables continuous timing without resetting. REF. D2232212/B657
Movement Type
Automatic Chronograph
Caliber
Caliber 22Jewels
21
Reserve
42
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
22.00 mm
Glass
Sapphire
Thickness
14.40 mm
Diameter
41.50 mm
Water Resistance
30.00 m
Dial Color
Black
