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 562 with 24 jewels. Movement serial number 20681638 dating this watch to 1963. The original signed case is made of solid stainless steel and has personal engraving on the case back. Case model is 166.001 and meaures 34.3mm across excluding the crown by 38.6mm from lug tip to lug tip. The dial is factory original and in excellent condition. Brand new crystal. Brand new case back gasket. Original signed crown. Will come with a brand new 18mm 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: 562
Movement serial #: 20681638
Jewel count: 24 jewels
Movement type: Automatic wind
Case model: 166.001
Case material: Solid stainless steel
Case gasket: O-Ring rubber gasket
Crystal: Brand new acrylic crystal
Crown: Signed
Case Diameter excluding crown: 34.3mm
Case lenght lug tip to lug tip: 38.6mm
Dial: Factory original finish
Hand type: Dauphine (original)
Strap material: Genuine leather
Strap width inbetween lugs: 18mm
Wrist size in photo: 6 inches