About this caliber
CYS 5157, base SW 260-I, 11 ½ ''', automatic, diameter 25.6 mm, height 5.6 mm, power reserve 38 hours, 31 jewels, frequency : 28800 A/h, rotor finishing with fan decoration and CyS engraving.
Technical details
- Movement
- AUTOMATIC
- Display
- Analog
- Jewels
- 31
- Power reserve
- 38 hours
- Frequency
- 28,800 vph (4.0 Hz)
- Hands
- Hands: Hours, Minutes, Small Seconds
- Diameter
- 25.6 mm
- Height
- -
- Parts
- -