Here is a stunning vintage Omega Constellation watch dating to 1964 according to its movement serial number: 21292399. This watch has been professionally serviced running strong and accurately. The automatic movement is an Omega caliber 561 with 24 jewels. The factory original dial is nicely aged. The case is made of solid stainless steel and is refer to as the Constellation dog leg case model. Case is in very good original unpolished condition. Brand new case back gasket. Original signed crown. Brand new acrylic crystal. Case model is 168.005 and measures 34mm across excluding the crown by 42mm lug tip to lug tip. Watch will come with a matching high quality genuine croco grain 18mm leather strap. Wrist size in photo is 6 inches.