Here is a stunning vintage Omega Constellation watch dating to 1963, according to its movement serial number: 20361914. This watch has been professionally serviced, running strong and accurately. The automatic movement is an Omega caliber 561 with 24 jewels. The factory's original finish pie pan dial is in great condition; a visible stain mark across the 11 o'clock can be seen under certain lighting and angles. The case is made of solid stainless steel and is referred to as the Constellation "dog-leg" case model. It is a Gerard Genta design case. The case is in very good original unpolished condition. Brand new case gasket. Original signed crown. Brand new acrylic crystal. The case model is 14902-62 SC (first-generation dog-leg) and measures 34mm across, excluding the crown by 43mm lug tip to lug tip. Watch will come with a matching high quality 18mm genuine leather strap. Wrist size in photo is 6 inches.