Here's a stunning and attractive vintage Omega Constellation watch. Factory original two tone crossed hair dial nicely patina and aged. The original case is made of a solid gold bezel and case back medallion, gold capped lugs and stainless steel else where. Case model is 2852 - 1 and measures 35mm across excluding the crown by 43.3mm lug tip to lug tip. Original correct signed crown. This case model takes a 10 sided type crown like in the photos. Brand new crystal and new case back gasket. The automatic movement is an Omega caliber 505 with 24 jewels. Movement serial is 15765440 dating this watch to 1956. It has been professionally serviced and ready for everyday wearing. Case back has some visible old oxidation which are now part of the watch. Comes complete with a matching 18mm high quality genuine leather strap. Wrist size in photo is 6 inch.