HAOFA 316L Stainless Steel Automatic Watch 80 Hours Power 1980

Product Parameter

Movement: Automatic movement
Model:1980
Drive: Single Spring
Winding Method: Automatic winding 
Power reserve:80 (hours) 
Vibration frequency:28800 (times/hour) 
Case diameter:49.5mm x 43mm
Case thickness:14mm
Strap width:20-25.5mm
Case Material:316L Stainless Steel
Strap Material: Rubber
Water resistance:50 meters
Crystal Material: Synthetic Sapphire
Watch Buckle: Folding clasp
Crown:Straight in