Watchmaker, Watchmaker, Automatic Watchmaker PU Case and Silent Motor (Black) Welcome to our store! [product dimensions] 16 x 12 x 12.8 cm< /p> [fine workmanship] The watchmaker is made of glass window, organic acrylic, high-quality wood and carbon fiber leather with a high-gloss finish. Both artistic and practical, it is an exquisite decoration, perfect for personal use and an ideal gift for birthday, party, Christmas or celebration. [easy to use] Just press the power button and the watchmaker will automatically wind the watch. [Ultrasonic rotation] This self-winding case is powered by a super-quiet motor with a sound not exceeding 10 dB, allowing your watch to rotate quietly and safely. [wide compatible] watch with removable cushion support for different sizes of watches, ultra-compact. [customer service reliable customer] If you have any questions, please do not hesitate to contact us, we will do our best to deal with them. We always stand behind our products to meet your needs. Actual quantity delivered: 1 piece(s)