This is a Vintage Seiko that you don't see to many of. I believe it was made for the Japanese Domestic Market in 1983.
It is Ultra Thin at just 5.25mm thick.
I bought this watch to wear myself but I couldn't get my hands on any spare links. It will fit up to a 7" wrist, and I have included photos of it wrapped over my 7.25" wrist to show how it would wear.
It is 28mm wide by 35mm tall. I just had a new battery put in at my jeweler's shop. It keeps great time and the date functions flawlessly. The bracelet is in decent shape but could use a good cleaning, the clasp works perfectly.
There are a few small scratches on the crystal but only visible from a couple angles, you should be able to see them best in the fourth photo. I always take photos of my watches for sale in direct, bright sunlight because it accents and flaws so you know exactly what you are getting.
I would like $50 for this watch. I will cover any PayPal fees and all shipping charges inside the Continental United States. Thanks for looking!