Brand: Omega
Series: Constellation
Model: 123.10.31.20.55.001
Gender: Ladies
Watch Label: Swiss Made
Movement: Hand Wind
Engine: Omega 8520
Power Reserve: 50 Hour
Case Size: 27 mm
Case Thickness: 9 mm
Crown: Pull / Push
Case Shape: Round
Case Back: Skeleton
Bezel: Fixed Stainless Steel
Dial Type: Analog
Dial Color: Mother of Pearl
Crystal: Scratch Resistant Sapphire
Hands: Luminous Silver-tone
Dial Markers: Diamond
Luminiscence: Hands
Band Type: Bracelet
Band Material: Stainless Steel
Clasp: Deployment
Water Resistance: 100 meters / 330 feet
Calendar: Date display at the 3 o'clock position
Functions: Date, Hour, Minute
Features: Diamond, Stainless Steel
Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Mother of pearl dial with luminous silver-tone hands and diamond hour markers. Dial Type: Analog. Luminescent hands. Date display at the 3 o'clock position. Hand wind movement with a 50 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Case diameter: 27 mm. Case thickness: 9 mm. Round case shape. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute. Luxury watch style. Watch label: Swiss Made. Omega Constellation Mother of Pearl Dial Stainless Steel Ladies Watch 12310312055001.