The Madison watch winder is an exquisitely designed and constructed rotator. Manufactured by Wolf Designs, the black genuine leather finish exudes quality. The soft tan interior and gold hardware further accentuate functional elegance. This user programmable winder keeps your automatic watch wound when it's not in use, thus prolonging wrist watch life and providing the added convenience of accurate timekeeping. This unit is powered by either 2 "D" batteries or an included AC wall adapter. Measures 5.75 inches wide by 5.75 inches deep by 6.75 inches tall.