Vintage Seiko 7820 Dress Watch, Not Running

Vintage Seiko 7820 Dress Watch, Not Running Very elegant watch Very thin - 6.5mm 5 jewel movement - similar to 7549/7548/7550 Gold plated piece case Probably dates from the early 1980s. Not running. May be as simple as needing a new battery, but am selling AS IS with no returns. Photos show the actual item you will receive, so see photos for condition. Feel free to request additional photos.