This is a WOMAN'S SEIKO WRIST WATCH.  It has a TWO PART METAL GOLDTONE BAND.   If laid out flat, it measures appx.  7" - I would say it would fit a medium wrist.  Marked -JAPAN # 7320-5020 and also the number:  370170.   This watch was checked by a jeweler and a new battery was inserted.  Very good condition.   Please add me to your favorites list.   Check out my other items.   I have quite an eclectic mix of interesting items listed, and am always adding more.