An outstanding vintage Omega Constellation Automatic Chronometre. This is a second generation Constellation model which everyone mistaken for the third generation model due to the similar case design, and the mass quantity made for the 3rd generation. The main difference is, this model will come with a bumper automatic movement. Professionally serviced automatic movement is an Omega caliber 354 with serial number 14923486 dating this timepiece to 1955. It is working strong and accurate. Factory original cross hair dial is in very well aged condition. Set of original dauphine hands. Brand new crystal. The unpolished case is made of solid stainless steel with a solid gold case back medallion. Brand new case back gasket. Original signed crown. Case model is 2782 - 10 SC and measures 35mm across excluding the crown by 41.7mm lug tip to lug tip. This very fine timepiece will come with a brand new 18mm handmade vintage style genuine leather strap. Wrist size in photo is 6 inches.