Haofa K010 18K Sunburst Roman Dial Calendar Power Reserve Display Tourbillon Watch

Product Parameter

Model:K010
Movement Model:ST8001
Drive:Single spring
Winding method:Manual winding 
Power reserve:42(hours) 
Vibration frequency:21600 (times/hour) 
Case diameter:42mm
Case thickness:12mm
Strap width:22mm
Case material:18K solid gold
Crown:Straight in
Water resistance:30 meters