Features : Automatically rotates watch in the set direction and sets TPD in the right turn-and-rest cycle. Automatic timer will turn itself on the next day at the same time – No human intervention needed. LED light indicator for operation and non-operation mode. Exterior coated and polished with multi-layers of polyurethane; Interior lined with deluxe fabric lining. Optimal 6 turns per minute motor and UL Approved; AC powered/6 Volt. 3 user-select turning directions : clockwise, counter-clockwise, alternating. Adjustable TPD range from 650 to 1000 with intermediate rest cycle to minimize potential stress to the watch movemen. Operation : First of all, determine how many turns per day (TPD) your watch requires. You may contact your watch manufacturer for TPD requirement information. If you do not know your TPD requirement, we suggest you to set 1000 TPD to wind your watch. Plug the AC adaptor into the back of the winder. After determining you watch’s TPD requirement, preset the winder by turning the TPD knob on the back of the winder. Keep in mind that you can always use a higher TPD setting if the current setting does not wind the watch enough. After setting the TPD, turn on the winder by selecting the rotary motion method for the watch. C – Clockwise mode, CC – Counter-Clockwise mode or ATL – Alternating C & CC mode. The knob is located on the back of the winder. Once the TPD and rotary motion method are selected, the motor can be left to wind the watch on its own. It will take 12 hours to finish winding the watch. Our winder will automatically turn themselves on the next day at the some time. No human intervention needed. Most watches on the market require clockwise winding. Some brands may require CC rotation or ATL rolation. Please consult with your watch manufacturer for more information. The green LED light will turn on during operation. The LED light will turn off after the winder finishes winding.