【Quality Material】The watch winder box comes with elegant black PU leather that leaves off a premium impression.Double watch winder with soft lining can protect your watch from scratches.Watch pillow is removabl fit for different sizes of watches.

【Easy to Use】This automatic watch winder has 2 modes to choose from. ①Mode B :2 mins CW,stop 6 mins,then 2 mins CCW,and then stop 6 mins,repeat.②Mode L :5 mins CW,5 mins CCW,repeat and last for 3 hours,and then rest for 9 hours,repeat. (Kindly Remark:if you find that the watch winders is not rotating,please wait 6 min patiently to see if it will restart. Maybe the automatic watch winder is being in a stopped mode.)

【Quiet Motor】The 2 watch winder is designed for automatic watches,which is powered with Japanese super quiet and antimagnetic motor,upgraded motor prolong watch service life.The noise level can be completely ignored,even at night in the bedroom will not affect sleeping.

【USB Power Cable】This watch winder case uses USB cable for power supply and can be applied to any USB socket.Using one USB cable, multiple devices can be connected in series through the connecting cable and used at the same time.(Note: ① USB cable is included. ② USB wall plug is not included. ③ battery cannot be used).

【Special Attention】Circumference of watch pillow:6.5~7.3 inches.watch winder is only suitable for watches with a diameter less than or equal to 42 mm/1.65 inches.Watch winders are not compatible with Seiko Kinetic Watches because the watch mechanism is not the same as traditional automatic movement watches.