OUTSTANDING WORKMANSHIPThe Watch Winder is constructed of acrylic organic glass window, fine wood and carbon fiber leather brilliant finishing of high quality. Both artistic and practical - making it an exquisite decoration, perfect for personal use, also ideal as a gift for Birthday, Anniversary, Thanksgiving, Christmas or celebration day. EASY TO OPERATEBy simply pressing the power button, the winder box will automatically wind your watch. It can be powered by 100-240v AC adapter (included) or 2x 1.5V battery (not included). Note: DO NOT use them simultaneously. ULTRA-QUIET ROTATIONThis automatic watch winder box is powered with super silent motor, noise as low as 10 db, rotating your watch quietly and safely. WIDE COMPATIBLEThe watch winder comes with removable cushion holder fitted for different size watches, and it is super compact.