I’m selling a used vintage Seiko 6106-8439 in a tonneau shaped yellow gold-plated case. The watch is powered by a Seiko 17 jewel caliber 6106 movement. The watch has been cleaned and adjusted. The watch is keeping great time. The day/date feature works perfectly. The watch has a nice burgundy red colored dial. The watch has a new old stock Seiko crystal. The watch comes with a genuine new old stock Seiko band that will fit a medium to large wrist. You are buying a used watch, so it does show signs of use. According to the serial number the watch was made in July 1971.