Vostok Amfibian Watch 2416 72013B

Self-winding with a safety device against over-winding of the spring.
Water protection: 20 atmospheres (200 meters).
Instant calendar.
Number of stones – 31.
Case: stainless steel (case ring, time disc, crown, watch back).
Mechanical mechanism Vostok 2416B
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.
Bracelet stamped from stainless steel, width 18 mm.
Central seconds hand.
The hour markers, numbers and hands are filled with variable fluorescent paint).
The energy reserve of one spring winding is at least 31 hours.