Ultra Rare vintage ORIENT KING DIVER from 70s, Japan watch Day and date calendar, have a button for quick date change Specifications: - mechanical Automatic. Japan movt. 1942 caliber - day and date calendar (have a button for quick date change) - shockproof - stainless steel - measures 42 mm case in diameter witjout crown - 21 jewels - waterproof - large watch Auto-winding watch. Watch are winding while wearing.Wound-up at daytime watch will be working at night. When the watch not start a long t