Brand: Omega
Series: Constellation
Model: 12310272051001
Gender: Ladies
Watch Label: Swiss Made
Movement: Automatic
Engine: Caliber 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: Black Textured
Crystal: Scratch Resistant Sapphire
Hands: Silver-tone
Band Type: Bracelet
Band Material: Stainless Steel
Clasp: Fold Over Push Button
Water Resistance: 100 meters / 330 feet
Calendar: Date display at the 3 o'clock position
Functions: Date, Hour, Minute, Second
Features: Chronograph, Diamond, Stainless Steel
Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black textured dial with silver-tone hands and diamond hour markers. Date display at the 3 o'clock position. Automatic chronometer movement with 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. Fold over push button clasp. Water resistant at 100 meters / 330 feet. Dress watch style. Omega Constellation Chronometer Black Dial Stainless Steel Ladies Watch 12310272051001.