Characteristics
Automatic winding with a safety device against over-winding of the spring
Stainless steel bracelet
Water protection: 20 atmospheres (200 meters)
Instant action calendar
The number of stones is 31
Case: stainless steel (case, time dial, crown)
Stainless steel lid
Mechanism Vostok 2416B
Organic glass
Shockproof device of the balance node
The average service life of the mechanism is 10 years
Average daily stroke: -20... +60 seconds per day
The central second hand
Energy autonomy of at least 31 hours