this is a rare Zenith el primero g381 from around 1972 with a breathtaking beautiful dial, that contains two subdials that have turned to a tropical browntone and one that has stayed black. dial and hands have been uv light tested and carry original tritiumlume. the 18k yellowgold case has been polished into a very nice shape at some point in the past (also hallmarks and serial have been polished). the inside of the caseback shows all engravings you wanted to see. the watch still has it´s original starsigned bigcrown, pushers and plexi. the el primero 3019phc has been checked through and is running exactly in all functions. this beautiful golden chronograph of the early elprimero era comes on a black vintage sporttropicband with goldplated buckle.