Features omega watch
Steel on steel 3188.8.131.52.02.001
- ChronometerLabel given to a watch which has undergone precision tests and received a certificate from an official body (COSC).DateThe day of the month, displayed in a window on a watch dial typically at the 3 o’clock or 6 o’clock position.ChronographComplicated watch with a function for measuring short time periods in addition to its function for permanently displaying hours, minutes and seconds.TachymeterA tachymeter is an instrument for measuring speed. It is a chronograph with a graduated dial on which speed can be read off in kilometres per hour based on 1000 metres distance.Small secondsA hand on a sub-dial which tracks seconds; typically it completes a full rotation in one minute.Transparent case backA transparent case back – frequently made of sapphire – makes it possible to see the movement inside the watch.
- technical data
- CrystalDomed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
Water resistance100 m (330 feet)
SizeGentsCase Diameter: 44.25 mm
- Caliber: omega watch 3313Self-winding chronograph movement with column wheel mechanism and Co-Axial Escapement for greater precision stability and durability of the movement. Free sprung balance, with date, hour, minute and continuous small seconds hands, central chronograph hand.
Power reserve: 52 hours