The 3-watch trible winder features a versatile 9-mode winding mechanism that can accommodate various luxury watch sizes. Its quiet motors allow for discreet placement in any room without disrupting your sleep. The elegant wood construction with a microfiber leather cover adds a touch of class to your watch collection, while the protective microfiber interior safeguards your timepieces. This watch winder embodies a reliable and classic business style, perfect for any automatic watch enthusiast. 5 modes TPD operation setting modes for of your watch winder: 650 turns, 750 turns, 850 turns, 1000 turns, or 1950 turns per day. 4 Rotation modes: Clockwise/Counter clockwise/ Alternate Rotation (rotates clockwise and counterclockwise)/Auto/ Off. Clear See-Through Window Made of Tempered Glass - Stylish and clear Design, Offering a Glimpse of the Interior. Additional LED light strip ambient lighting makes watch and the watch winders inside more visible and clear. Brushless Motors: Equipped with Driklux brushless motors for extremely quiet operation. Lid-opening auto-stop sensor door control switch , while the door activated control switch on enable. It can be powered either by 4 x AA batteries or by an adapter. There is a compartment at the bottom for the 4 x AA batteries. Adaptive watch cuff in any direction.