Here is a very collectible Omega Constellation watch. Very sharp and attractive factory original finish black dial in excellent condition. The original unpolished case is made of 18k solid gold. It is uncommon to find a solid gold case that is unpolished and still looking this sharp. Original pie pan crown and original buckle are gold plated. Clean original signed crystal. New case gasket. The case model is 168.005 and measures 34.2mm across excluding the crown by 42.6mm lug tip to lug tip. This model is famously known as the "dog legs" case Constellation designed by the legendary Gerald Genta. The watch has been fully serviced and running strong. The 24 jewels automatic movement is an Omega caliber 561 with serial number 23948163 dating this watch to 1966. It will come with its original used 18mm genuine leather strap. The wrist size in the photo is 6 inches.