Specifications
Automatic winding with a safety device against over-winding of the spring.
Water protection: 20 atmospheres (200 meters).
The number of stones is 31.
Case: Stainless steel (case, time dial, crown crown).
Organic glass.
Shockproof device of the balance node.
The belt is made of genuine leather.
The average service life of the mechanism is 10 years.
Average daily stroke: -20... +60 seconds per day.
The energy reserve of one spring plant is at least 31 hours.