Skagen Women's 'Denmark' Quartz Stainless Steel and Leather Dress Watch, Color:Black (Model: 456SBLB) Quartz Case diameter: 25 mm Black mother of pearl dial watch, stainless steel case Durable mineral crystal protects watch from scratches, Water resistant to 99 feet (30 M): withstands rain and splashes of water, but not showering or submersion