Very Collectible Rare 1960's SWISS BIENNA 17 Jewels Manual Men's Watch

SWISS BIENNA 17 Jewels Manual Men's Watch measures 34 cm (1 3/8") across and 42 cm (1 5/8") long from to to bottom of lugs. Stainless case has tapered lugs with satiny dial. Luminous dauphine hands and numeric and applied markers are a golden tone. Dial reads Bienna , 17 Jewels. No calendar. The back of the watch has Bienna moniker surrounded by All Stainless Steel, Super Shock absorber, Waterproof, Swiss Made and Antimagnetic. Watch is powered by a Unitas 6300 17 Jewel movement that sets, runs and winds easily. Watch dates from the early 1960's