This is a very attractive vintage Omega Seamaster Calendar automatic watch. Fully serviced automatic movement running strong and accurate. The movement caliber is an Omega caliber 560 which according to record only 3000 pieces were produced making this timepiece a rare example for this case model. Movement serial number 20965454 dating this watch to 1963. The original signed case has been polished and is made of solid stainless steel. Case model is 166.003 and meaures 34.5mm across excluding the crown by 41.8mm from lug tip to lug tip. Case back has personal engraving. The dial is factory original and nicely aged. Original signed crystal in excellent condition. Brand new case back gasket. Original signed crown. Will come with a brand new 18mm croco grain genuine leather strap. Wrist size in photo is 6 inches. Great deal you don't want to miss!
1963 OMEGA SEAMASTER CALENDAR
Circa: 1963
Model: Seamaster
Caliber: 560
Movement serial #: 20965454
Jewel count: 17 jewels
Movement type: Automatic wind
Case model: 166.003
Case material: Solid stainless steel
Case gasket: O-Ring rubber gasket
Crystal: Original signed crystal
Crown: Signed
Case Diameter excluding crown: 34.5mm
Case lenght lug tip to lug tip: 41.8mm
Dial: Factory original finish
Hand type: Dauphine (original)
Strap material: Croco grain genuine leather
Strap width inbetween lugs: 18mm
Wrist size in photo: 6 inches