Model:1128 Movement Model: Cal.125.01K-1 Drive: Double Spring Winding Method: Manual winding Power Reserve:80(hours) Vibration frequency:21600 (times/hour) Case Diameter:43mm Case Thickness:14mm Strap Width:22mm Weight:113g Jewels:21 Case Material:316L Stainless Steel Strap Material: Italian calfskin leather Water Resistance:30 meters Crystal Material: Synthetic Sapphire Crown: Straight in
