This casio g-shock solar-powered watch offers both the functionality and classic style you desire. Black dial with luminous silver-toned hands and markers, three indicator sub-dials, and a date display 45. 0mm stainless steel case with mineral crystal and octagonal bezel smartphone link with bluetoothâ® connectivity, shock-resistant full metal structure, alarm, stopwatch, dual time and full auto calendar japanese quartz movement; tough solar power recharges the battery stainless steel link bracelet; fold-over clasp water resistant to 200 meters we are an authorized casio dealer