OLYMBROS 4 Watch Winder Storage Boxes for Automatic Watches with LED Light Wood Shell Piano Paint Exterior and Extremely Silent Motor Outstanding Workmanship: The exterior is constructed of fine natural hard wood, hand-polished to a high gloss mirror finish and covers 7 key manufacturing process for long lasting durability and beauty. Interior is made of top quality carbon fiber, handcrafted to the finest details. Extremely Quiet Motor&Excellent Customer Service: Japanese mabuchi motor, is extremely quiet and long lasting, running with no noise;1 year warranty, and lifetime technical support. We are always standing behind our products to satisfy your need. 5 program settings: Mode 1: Stop/Off; Mode 2:Clockwise for 3 minutes,pause for 28 mins,repeat; Mode 3:Counter-clockwise for 3 minutes,pause for 28 mins, repeat; Mode 4:Clockwise for 3 minutes,pause for 28 mins;Counter-clockwise for 3 minutes,pause for 28 mins, repeat; Mode 5:Clockwise for 10 minutes,counter-clockwise for 10 mins totally for 1 hours,pause for 4 hours,repeat; Dual power supplyAC/DC Adapter100-240Vand 3 C-size battery (batteries not included ) ;Additional extra functions: LED Blue light can be bright the whole watch case. Overall watch winder dimensions:11.62 " L x 7.49 " W x 6.11 " H ; Removable Pillows Size: 2.5" L x 2.2" W x 1.5" H You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!