Tradition diving watch from 1970s. The case measures 35.95 mm across. 38 mm across the bi directional bezel. The case is 45.24 mm long and 12 mm thick. Dark gray dial with big 3 tritium markers and applied hour markers with tritium center strips. The bezel has a very nice Bakelite insert. The case back states that the watch was water resistant to 600 feet when offered for sale. Movement by AS cal. 1908/03 with 17 jewels.