This is a rare and stunning Omega Seamaster Calendar Automatic watch. The two tone gold capped over stainless steel case is unpolished in great condition. The case model is 2757-4 SC and measures a large 34mm across excluding crown by 42.5mm lug tip to lug tip. This is known as the second generation Seamaster watch with the calendar feature. It is uncommon compared to first and third generation models. The crystal is brand new. Omega signed crown. The fully serviced 17 jewels bumper automatic movement is an Omega caliber 355 with serial number 14936103, dating this watch to 1955. Factory original finish dial uniquely aged and patina. It will come fitted with a 18mm croco grain genuine leather strap. The wrist size in the photo is 6 inches.
1955 OMEGA SEAMASTER CALENDAR
Circa: 1955
Model: Seamaster Calendar
Caliber: 355
Movement serial #: 14936103
Jewel count: 17 jewels
Movement Type: automatic wind
Case model: 2757 - 4 SC
Case material: Gold capped over stainless steel
Case gasket: O-Ring rubber gasket
Crystal: brand new acrylic crystal
Crown: Signed
Case Diameter excluding crown: 34mm
Case length lug tip to lug tip: 42.5mm
Dial: Factory original finish
Hand type: Dauphine (original)
Strap material: genuine leather
Strap width between lugs: 18mm
Wrist size in photo: 6 inches