Up for sale is a vintage 1970s National Semiconductor T200 digital LCD watch in working condition with a readable display. This rare model features the highly collectible tritium caseback markings (3H T200 mCi), though please note that due to natural isotope decay over the last 50 years, the screen backlight no longer glows in the dark. The base metal case shows vintage plating wear and patina on the sides and even more on the back. There are scratches on the crystal as seen in the photos. The watch comes mounted on a vintage, period-correct Twiston USA stainless steel expansion band. Please examine the photos carefully to assess the exact cosmetic condition. The watch has a new battery installed and functions as it should. Enjoy!!
Gossip Gray Dial Bezel Crystal Accent Round Clear Case Gray Canvas Band Watch
See photos.