Brand New Authentic Omega Constellation Diamond Dial Women's Watch Model 127.10.27.20.55.001. Round Stainless Steel case with Stainless Steel watch band. Folding clasp. Fixed bezel. Dial description: Silver Tone Hands and Diamond Hour Markers on White Mother of Pearl dial. Automatic Self Winding movement. Powered by Omega Calibre 8704 engine with 50 hours power reserve. Watch functions: Date, Hour, Minute, Second. Pull/Push crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 27mm. Case thickness: 9mm. Transparent case back. 100 Meters - 330 Feet water resistant. 5 year WatchMaxx warranty.