Vostok 2431 automatic movement with central second hand
24 hours display
Date calendar
Over-winding safety device
32 jewels
Average daily rate: -20 ... + 60 sec.
Frequency: 19800 vibrations/hour
Power reserve not less than 31 hours
Stainless steel case
Plexiglas lens
Wa..
Vostok 2432 automatic movement with central second hand
Day/night indicator (24 hours)
Date calendar
Over-winding safety device
32 jewels
Average daily rate: -20 ... + 60 sec.
Frequency: 19800 vibrations/hour
Power reserve not less than 31 hours
Stainless steel case and brace..
Vostok 2432 automatic movement with central second hand
Day/night indicator (24 hours)
Date calendar
Over-winding safety device
32 jewels
Average daily rate: -20 ... + 60 sec.
Frequency: 19800 vibrations/hour
Power reserve not less than 31 hours
Stainless steel cas..
Vostok 2415.01 automatic movement with central second hand
Over-winding safety device
31 jewels
Average daily rate: -20 ... + 60 sec.
Frequency: 19800 vibrations/hour
Power reserve not less than 33 hours
Stainless steel case
Plexiglas lens
Water-resistance: 100 m
Dimension..