Vostok Komandirskie Watch 2431 02037A

Self-winding with a safety device against over-winding of the spring.
Water resistance: 20 atmospheres (200 meters)
Dimensions: diameter - 41.5 mm, height - 15 mm.
Indication of the time of day using the clock hand.
Instant calendar.
Number of stones – 32.
Case: stainless steel (case, time disc, crown).
Stainless steel cover.
24 mm caliber movement with central seconds hand.
Mechanical mechanism "Vostok 2431".
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.
All metal stainless steel bracelet.
The hour markers and hands are filled with fluorescent paint.
Frequency: 19800 vibrations/hour.
The energy reserve of one spring winding is at least 31 hours.