Klaus Kobec Women's KK-10012-05 Couture Analog Display Japanese Quartz Two Tone Watch Swarovski stones accent a graceful mother-of-pearl dial in this Klaus Kobe chronograph with polished two tone stainless steel straps and case Black mother-of pearl dial with Swarovski stone index and mineral dial window Japanese-quartz movement Case diameter: 39mm Water resistant to 165 feet