This is an original Swiss Tag Heuer Manhattan Chronosplit GMT 104.403 wrist watch circa 1970’s. The Manhattan Chronosplit GMT shows a traditional analog quartz Chronosplit movement with digital time above sitting an a unique bullhead chronograph layout with six-sided stainless steel case. This version shows the stainless steel case with factory original stainless steel Heuer marked bracelet having the 104.403N black dial with white indices having cream dots at each point. There is a small date window just below the 3 indices. The watch exhibits two Tag Heuer movements: the top having a Heuer Caliber 104 movement and the bottom a Heuer quartz citizen movement. The watch is marked on the bottom Assembled in Switzerland along with the reference number of 104.403 and serial number of 363706. The Manhattan began production in 1970 and was eventually discontinued in 1982, the same year that Heuer was sold to Piaget / Nouvelle Lemania. The iconic shape of the coffin like elongated hexagon beveled case along with the short run and double movement makes the Manhattan a highly collectible Tag Heuer. The bottom movement functions and has a fresh battery on it, the bottom not turning on. There is expected handling wear, small scuffs on the case and band, the Heuer clasp opens and closes, the lower movement functions and the upper movement's functionality is either not working or unknown. U6.