Complicated watch with a function for measuring short time periods in addition to its function for permanently displaying hours, minutes and seconds.
A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.
A 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.
- Bracelet: steel
- Case: Steel
- Case diameter: 39 mm
- Dial colour: Black
- Crystal: Hesalite crystal
- Water resistance: 3 bar (30 metres / 100 feet)
- Calibre: OMEGA 3220
- Self‑winding chronograph movement with rhodium‑plated finish.
- Power reserve: 40 hours
- Type: Self winding
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