Here is a Omega Seamaster Automatic Calendar watch. The 24 jewels movement is an Omega caliber 562 with a swan neck regulator. It has been fully serviced and running accurately. The movement serial number is 17374639, dating this watch to 1959. Original dial in exceptional condition. Original signed crown. Crystal is brand new—brand new 18mm matching high-quality genuine leather strap. The solid stainless steel original case measures 33.5mm, excluding the crown by 42.2mm lug tip to lug tip. Case model 14701-2 SC. The calendar feature is working accurately. This watch is in its original unpolished condition. The wrist size in the photo is 6 inches.
1959 OMEGA SEAMASTER CALENDAR
Circa: 1959
Model: Seamaster
Caliber: 562
Movement serial #: 17374639
Jewel count: 24 jewels
Movement Type: automatic wind
Case model: 14701-2 SC
Case material: Solid stainless steel
Case gasket: O-Ring rubber gasket
Crystal: Acrylic New crystal
Crown: Signed
Case Diameter excluding crown: 33.5mm
Case length lug tip to lug tip: 42.2mm
Dial: Factory original finish
Hand type: Dauphine (original)
Strap material: genuine leather
Strap width between lugs: 18mm
Wrist size in photo: 6 inches