Raymond Weil Men's 'Tango' Quartz Stainless Steel and Leather Dress Watch, Color:Black (Model: 4881-STC-00209) Quartz movement Durable sapphire crystal protects watch from scratches Case diameter: 34 mm Stainless steel case Water resistant to 99 feet (30 M): withstands rain and splashes of water, but not showering or submersion