Specifications
Automatic winding with a safety device against over-winding of the spring.
Dimensions: diameter - 42 mm, height - 15 mm.
Tightness: 100 m.
The number of stones is 31.
Case: stainless steel.
Cover: stainless steel.
Mechanism 2415.12
24 mm caliber movement with a side second hand.
Organic glass.
The duration of the stroke from the full winding of the spring is 33 hours.
Belt: Nylon (ZULU).
The average service life of the mechanism is 10 years.
Average daily stroke: -20... +60 seconds per day.
Frequency: 19800 half-vibrations/hour.