Model:1982 Movement:7H50 Drive: Single spring Winding Method: Automatic winding Power Reserve:80 (hours) Vibration Frequency:28800 (times/hour) Case Diameter:43-49.5mm Case Thickness:11.5mm Strap Width:20-26mm Mirror Material: Sapphire Case Material: Carbon fiber and Stainless Steel Strap Material: Rubber Water Resistance:50 meters Crown: Straight in
