Roberto Bianci Women's Swiss Quartz Gold-Tone-Stainless-Steel Dress Watch, Color:Gold (Model: 9084L_BLK) Precise Swiss-quartz movement Scratch-resistant-sapphire crystal Case diameter: 33 mm Gold-tone-Stainless-steel case; black dial Water resistant to 99 feet (30 M): withstands rain and splashes of water, but not showering or submersion