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Atomic timekeeping, the most accurate watch in the world. Titanium case and bracelet, 42mm case. Non-reflective sapphire glass. 1-second chronograph measures up to 60 minutes, perpetual calendar, radio controlled in 5 time zones, alarm, 12/24 hour time, power reserve indicator. Water resistant to 200 meters. Timekeeping accuracy (without the radio signal reception) - Within ±15 seconds per month when worn at normal operation temperatures (between +5˚C/41˚F and +35˚C/95˚F).
CITIZEN Men's Perpetual Chrono A-t Watch In Titanium In Black
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Men's Perpetual Chrono A-t Watch In Titanium In Black
Atomic timekeeping, the most accurate watch in the world. Titanium case and bracelet, 42mm case. Non-reflective sapphire glass. 1-second chronograph measures up to 60 minutes, perpetual calendar, radio controlled in 5 time zones, alarm, 12/24 hour time, power reserve indicator. Water resistant to 200 meters. Timekeeping accuracy (without the radio signal reception) - Within ±15 seconds per month when worn at normal operation temperatures (between +5˚C/41˚F and +35˚C/95˚F).