Vostok Amfibian Watch 2416.00 42090G

Self-winding with a safety device against over-winding of the spring.
Stainless steel bracelet.
Water protection: 20 atmospheres.
Dimensions: 39.6x46x15 mm.
Instant calendar.
Number of stones – 31.
Case: stainless steel (case, case ring, time disc, crown.)
Stainless steel cover.
Weight: 128 g.
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.
Central seconds hand.
Dial with the symbols of unmanned systems troops.
The hour markers and hands are filled with fluorescent paint.
The energy reserve of one spring winding is at least 31 hours.