MARINE 200 OPEN HEART / AUTOMATIC SW200 / BLACK

Technical Specifications:
Case Diameter: 42 mm
Thickness: 13,5 mm
Lug: 22 mm
Glass: Sapphire
Water Resistance: 20 ATM (=200 m)
Unidirectional Domed Sapphire Bezel

Functions:
Central hours
Central minutes
Central seconds
Date calendar at 3

Movement Specifications:
Sellita cal. SW200 Standard (adjusted in 2 positions)
Automatic, self-winding mechanical
Ruby jewels: 26
Shock system: Novodiac
Barrel Spring: Novotronic or Nivaflex NM
Frequency: 4 Hz (28.800 vph)
Daily rate: from ±12 to ±30 s/day
Power reserve: ~38 h
Hand-windable?: yes
Hacking seconds?: yes
Quickset date?: yes
Country of manufacture: Switzerland