Here is an Omega Automatic gent's watch. The 19 jewels movement is an Omega caliber 491 with a swan neck regulator. It has been fully serviced and running accurately. The movement serial number is 15829069, dating this watch to 1957. Attractive original dial in exceptional aged condition. Original signed crown. Original set of hands do some some stain caused by age. Crystal is brand new—brand new 18mm matching high-quality genuine leather strap. The solid stainless steel original case measures 35mm, excluding the crown by 41mm lug tip to lug tip. Considered to be an oversized watch for a vintage Omega "automatic" reference. Case model CK 2888-5 (Uncommon to come across). The wrist size in the photo is 6 inches.
1957 OMEGA AUTOMATIC WATCH
Circa: 1957
Model: Unsigned
Caliber: 491
Movement serial #: 15829069
Jewel count: 19 jewels
Movement Type: automatic wind
Case model: CK 2888
Case material: Solid stainless steel
Case gasket: Does not take a gasket
Crystal: Acrylic New crystal
Crown: Signed
Case Diameter excluding crown: 35mm
Case length lug tip to lug tip: 41mm
Dial: Factory original finish
Hand type: Dauphine (original)
Strap material: genuine leather
Strap width between lugs: 18mm
Wrist size in photo: 6 inches