This is a Seiko Kinetic watch, with a new battery and new back gasket. 36mm bezel, 18mm band. Full watch+band is just under 9in. I replaced the back with a windowed crystal back, so you can see the kinetic mechanism working. Lightly used leather strap. Keeps time perfectly. Indicator button clicks 20 second places, showing a good charge. Very nice statement piece, especially on people with smaller wrists. Some scuffs on the case, but overall very handsome. This is not a common watch from Seiko.