Here is a fine example of a very early Omega caliber 321 chronograph dating to 1951. Most of you are familiar with this coveted movement as being the one that went to the moon in the Speedmaster. This fine watch was recently serviced and is keeping accurate time. This stainless steel Omega measures 35mm. and is without any major dings or scratches. The dial on this vintage Omega watch is completely original; having both a tachymeter and telemetre scale. The elongated golden arrow markers and Dauphine hands certainly add interest. This is a rather uncommon vintage Omega.