Characteristics
Of Automatic Winding
The internal disk in time (the bezel)
Water protection: waterproof 20 atmospheres
Watch back cover: stainless steel
The number of stones is 31
Case: stainless steel. Coating: black PVD
Mineral glass
Shockproof device axis of balance
The strap is made of silicone, black
The average service life of the mechanism is 10 years
Average daily speed: -20... +60 seconds per day
The energy reserve of one spring plant is at least 31 hours