This is an outstanding Omega Constellation "C" model. Clean and all original unpolished gold capped over solid stainless steel case with a solid gold case back medallion. Case model is 168.017SP and measures 35mm across excluding crown by 40mm lug tip to lug tip. Case is in very good condition. A new case back gasket has been fitted. Crown is original. The original dial is in excellent condition with a rare red colour tone. Brand new crystal. The 24 jewels automatic movement has been recently serviced and timed. It is an Omega caliber 564 date movement. Movement serial number reads 27227493 dating this piece to 1968. Date has quick set feature. Will come with a brand new 18mm hand painted genuine leather strap. Wrist size in photo is 6 inches.