Gucci Marina Chain Small Black Ceramic and Steel Bracelet Women's Watch(Model:YA121514) Swiss Made Ronda quartz movement Unscratchable spherical sapphire crystal Polished stainless steel case; case diameter: 26 mm Combination ceramic and stainless steel bracelet Water resistant to 99 feet (30 M): withstands rain and splashes of water, but not showering or submersion