Enjoy a classic style in a bold black color when you wear this men's casio g-shock classic watch with a square black dial. The square-shaped black dial features a digital display with a super illuminator led backlight and a brick-patterned design. 49. 3 x 43. 2mm black ion-plated stainless steel case with mineral crystal includes alarm, day/date, perpetual calendar and world time functions. Japanese quartz and digital movement keep accurate time. Connect to the g-shock app and multi-band 6 atomic timekeeping with bluetoothâ® technology. The black ion-plated stainless steel bracelet secures with a fold-over clasp. Water resistant to 200 meters, this watch includes a 1-year limited manufacturer's warranty. We are an authorized casio dealer.