Diplomat Brown leather single travel watch winder black Interior and Smart Internal Bi-Directional Timer Control.  Our specially designed compact automatic watch winders will keep your favorite automatic watches wound and ready for when you need them. The near silent Japanese Mabuchi motor rotates the watches while you are not wearing them, mimicking the natural day to day movement while on your wrist. This winder is finished in a alligator embossed grain brown leather with see through zip up lid. .  The interior is lined with smooth cream suede. This winder has 2 different timer sequences which feature different turning directions.   This winder can be powered using the supplied 100/240V Adaptor or batteries (not supplied).  This unit can be powered by  100/240v outlet, any USB outlet or 2 AA batteries.  Superb way to wind your watch while traveling.