Date window at 3
Luminescent faceted hands and indexes
Scratch resistant sapphire crystal
Screw-in crown with ‘Easy Grip’ system and double gaskets
Water resistant to 200m
TAG Heuer quartz movement, one of the most reliable and accurate made in Switzerland
Powered by a battery
Regulator (time-measuring device): quartz crystal.
Electrical current that causes the crystal to vibrate very consistently and at a very high frequency (32,768 times per second).
Almost perfect precision (a variation of only a few seconds per month.)