Here is a vintage Omega Seamaster manual wind gent's watch. The waffle factory original dial is nicely patina: yellow gold-tone hour indexes and original dauphine hands. Professionally serviced manual wind movement working solid and accurate—omega caliber 420 with serial number 15710218 dating this watch to 1957. The unpolished original gold capped over solid stainless steel case measures a large 34.3mm across, excluding the crown by 42.3mm lug tip to lug tip. Original signed crown. Case model 2759/2761-5. Brand new crystal and brand new case gasket. The watch is ready for daily wear and will come with a high-quality 18mm new genuine leather strap. The wrist size in the photo is 6 inches.
1957 OMEGA SEAMASTER WATCH
Circa: 1957
Model: Seamaster
Caliber: 420
Movement serial #: 15710218
Jewel count: 17 jewels
Movement type: Manual wind
Case model: 2759/2761-5
Case material: Gold capped over solid stainless steel
Case gasket: O-Ring rubber gasket
Crystal: Brand new Acyrlic crystal
Crown: Signed
Case Diameter excluding crown: 34.3mm
Case length lug tip to lug tip: 42.3mm
Dial: Factory original finish
Hand type: Dauphine (original)
Strap material: Genuine leather
Strap width between lugs: 18mm
Wrist size in photo: 6 inches