Stainless steel case with a stainless-steel bracelet. Fixed stainless-steel bezel set with 28 diamonds. Mother of pearl dial with silver-tone hands and index hour markers. Quartz motion. Scratch resistant sapphire crystal. Case diameter: 24 mm. Press button fold over clasp. Water resistant at 30 meters/ 100 feet. Functions: hours, minutes. Omega constellation mother of pearl diamond women see 12315246005002.