Resistance to shocks-antimagnetic-universal time-chronometer function 1 / 1000ème de s. - 100 hours-countdown - 1/1 min - 24 hours (with automatic repetition) - daily alarm-function Snooze-speed automatic calendar-time-format 12/24 hours Mineral glass-housing Resin Resin Resin-2 years - 1 stack-sealing class (20 bars) -