Omega constellation chronometer automatic date 18k solid yellow gold watch. This is an authentic Omega Swiss made watch. Made between 1960-1969. The case comes without the band. The lug width is 19mm. The movement is a mechanical automatic movement. The dial is gold color and original. There are no dents but there are minor scratches. The hands are original and in gold. The case is 35 mm. The dial, case, movement and crown is 100 percent original, nothing is altered and it does not come in a box. Runs well.