Ebel Beluga Mother of Pearl & Diamond Round Women's Watch 1215855. This watch has a quartz movement contained within a 30.5mm stainless steel case with a round-cut white diamond bezel. The dial is white mother of pearl with round-cut white diamond indexes covered by a scratch resistant sapphire crystal. The strap is a stainless steel bracelet with a hidden deployment buckle. Water resistant up to 30 meters.