This vintage Gruen wristwatch boasts a classic style with a rectangle shape and stick indexes. The watch features a Swiss-made 17 jewel mechanical movement, with a diamond accent and a 12-hour dial. The case material consists of stainless steel with gold plating, and the bezel and case color are a combination of gold and silver. Other features of this watch include a snap caseback, polished finish, and a band made of stainless steel with gold plating. The watch is in working condition, but may require some parts or repairs. With a reference number of 673 and a vintage label, this Gruen timepiece is a unique addition to any watch collection.