Stainless steel case with a silver-tone stainless steel bracelet. Diamond set bezel. White mother of pearl dial with silver-tone hands. Dial Type: Analog. Omega Calibre 1376 quartz movement. Scratch resistant sapphire crystal. Case size: 32.5 mm x 25 mm. Tonneau case shape. Functions: hour, minute. Luxury watch style. Watch label: Swiss Made. Item Variations: 1586 79, 1586-79, 1586/79, 158679. Omega Constellation Quadrella Diamond Ladies Watch 1586.79.