Description: watch dial diameter :40 mm watchband width: 20 mm watchband length: 230 mm Wearring length: 120-160mm Material: Watch Mirror:Lucency Resin Watchband:Pu Plastic Watch movement:Japan original installation import pointer quartz movement Watch dial:ABS Plastic Watch clasp:Stainless steel Watch button:Stainless steel Watch battery: Lithium-Battery Function: waterproof 50M Anti-Magnetic Anti-Vibration Alarm Stopwatch Dual Time Date & Week …