Omega 231.15.34.20.55.001
Omega Seamaster series, model: 231.15.34.20.55.001, automatic mechanical women's watch, 34mm case diameter, stainless steel case and strap, white mother-of-pearl dial with diamond hour markers, original diamond-encrusted bezel, date display at 3 o 'clock position, equipped with 8520 automatic mechanical movement. A complete set of blank date cards!