TAG HEUER FORMULA 1 Ladies WBJ1316.BA0666
- Blue dial
- Rhodium plated handsCASE
- Diameter : 35 mm
- Water resistance : 100 meters
- Body case : fine-brushed and polished steel
- Bezel : fixed polished steel set with 36 diamonds
- Crystal : sapphire
- Case back : polished steel
- 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.)