Skagen Women's 'Denmark' Quartz Stainless Steel Dress Watch, Color:Silver-Toned (Model: 580SSXD1) Quartz Case diameter: 31 mm 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