Stainless steel case and bracelet. Mother-of-pearl dial with central spiral guilloche and 12 diamond hour markers. Hidden folding clasp. Scratch resistant anti-reflective sapphire crystal. Case diameter 27mm. Case thickness 6mm. Quartz movement. Water resistant at 30 meters (100 feet). Alternate model number 9976421/99950. Ebel Beluga Mother-of-Pearl Diamond Ladies Watch 1215305 