Seiko Automatic 21 Jewels Vintage Watch

Got this vintage Seiko automatic watch up for grabs. It's a 21 jewel movement with a cool black dial and gold-tone markers. Has the day and date window at the 3 o'clock spot. The case has some wear and scratches from over the years but it still looks pretty sharp on the wrist. Comes on a black leather strap. Not sure when it was last serviced but it's a classic piece for anyone into old school watches.