Here is a rare Omega Constellation "jumbo" model. Clean and all original gold capped over stainless steel case with visible gold capped missing at the edge of each lug. The bezel and case back medallion are made of solid gold. Jumbo Constellation model is rare to come across. These are the largest vintage Constellation. The case model is 168.001 and measures 37mm across, excluding the crown by 45.5mm lug tip to lug tip. New case gasket. Original signed crown. The factory original finish dial is in great condition with visible age spots. Recently serviced 24 jewels caliber 561 automatic movement with date feature. The serial number reads 20702514, dating this piece to 1963. It will come with a 20mm high quality genuine leather strap. The wrist size in the photo is 6 inches.