This men's g-shock classic solar-powered watch puts everything you need at your fingertips. The black dial features luminous silver-toned hands and markers, a mode indicator sub-dial, two-tier digital display and double led super illuminator backlight 45. 0mm silver-toned resin and stainless steel case with mineral crystal octagon-shaped metal-look bezel smartphone link with bluetoothâ® connectivity, shock resistance, daily alarms, timer, and full auto-calendar japanese quartz movement ensures accurate time while tough solar power recharges the battery black resin strap; buckle clasp water-resistant to 200 meters we are an authorized casio dealer