Wolf Designs Module 2.5 Brown Single Watch Winder 4524519.  This single watch winder has a pebble finish exterior with a silk fabric faceplate and a polished chrome control panel.  The rotator has a lock-in cuff that can accomodate a wrist size up to 10 inches in a 71mm x 77mm wide drum.  The roator runs on a a 3.3V adapter or D-cell batteries and can do up to 900 turns per day and multiple rotation options.  The case measures 6" x 6.75" x 5."