Vostok Amfibian Watch 2416.00 960759

Self-winding with a safety device against over-winding of the spring.
Stainless steel bracelet (locking clasp).
Water protection: 20 atmospheres (200 meters).
Dimensions: 40x39x15 mm.
Instant calendar.
Number of stones – 31.
Case: stainless steel (case, time disc, crown, watch back). 
Weight: 136 g.
Mechanical mechanism Vostok 2416B.
The applied signs and arrows are filled with variable fluorescent paint.
Organic glass.
Shockproof device of the balance unit.
The average service life of the mechanism is 10 years.
Average daily cycle: -20… +60 seconds per day.
Central seconds hand.
The energy reserve of one spring winding is at least 31 hours.