(technical data)
24-hours
Hand-winding
Central second hand
Shock-proof balance
Diameter: 26mm
16 Ruby jewels
Guaranteed accuracy from -20 to +40 seconds/day (20+-5°C))
Fully wound watch runs not less than 42 hours
- http://www.pchz.narod.ru/images/clock/2623h.jpg
- 2623h.jpg (13.47 KiB) Viewed 520 times
