Vostok Amfibian Watch 2415.01 65089G

Self-winding with a safety device against spring rewinding.
Stainless steel bracelet, width 20 mm.
Tightness: 200 m.
Dimensions: 41.6x49.6x15 mm.
Number of stones – 31.
Case: stainless steel (case, time disc, crown, watch back). 
Weight: 151 g.
Mechanical mechanism Vostok 2415.01.
Organic glass.
24 mm caliber movement with central seconds hand.
The average service life of the mechanism is 10 years.
Average daily cycle: -20… +60 seconds per day.
Frequency: 19800 vibrations/hour.
The energy reserve of one spring winding is at least 31 hours.