Here is an early vintage Omega Seamaster automatic watch. The unpolished solid stainless steel case measures 34.2mm across, excluding the crown by 42.3mm lug tip to lug tip. The case model is 2576-13, which is a first generation Seamaster model with the small second feature. Brand new crystal. Original metal case gasket. Desirable and well-aged factory original finish dial. Professionally serviced automatic bumper movement running solid and accurate. Movement caliber is 342 with serial number 12364860 dating this watch to 1950. This watch will come with a brand new 18mm high-quality genuine leather strap—Ready for everyday wearing. The wrist size in the photo is 6 inches.
1950 OMEGA SEAMASTER AUTOMATIC
Circa: 1950
Model: Seamaster
Caliber: 342
Movement serial #: 12364860
Jewel count: 17 jewels
Movement type: Automatic wind
Case model: 2576-13
Case material: Solid stainless steel
Case gasket: Flat-Ring metal gasket
Crystal: Acyrlic New crystal
Crown: Signed
Case Diameter excluding crown: 34.2mm
Case length lug tip to lug tip: 42.3mm
Dial: Factory original finish
Hand type: Dauphine (original)
Strap material: Vintage style genuine leather
Strap width between lugs: 18mm
Wrist size in photo: 6 inches