Omega 131.23.41.21.10.001

Omega, Constellation Series, Model: 131.23.41.21.10.001, automatic winding, stainless steel - yellow 18K gold, diameter: 41mm

Omega 435.13.40.21.06.001

Omega, Torsion Fly series, model: 435.13.40.21.06.001, for men, manual winding, stainless steel, case diameter 40mm, Torsion Fly sub-dial, 3-day power reserve, unused item

Omega 123.20.35.20.52.004

Omega, Constellation Series, Model: 123.20.35.20.52.004, Men's Automatic Mechanical, Steel/18kt Gold Material, Case Diameter: 35mm