Case size (L× W× H): 43

hourly time signal and auto calendar

With its stopwatch and countdown timer it’s perfect for any sport

the first Casio watch built with a resin case

Water Resistance: 50

G-Shock • GAB2100C-9A • Men's Watch Gamer Case size (L× W× H):While maintaining the iconic octagonal form of the GA2100 inherited from the very first G SHOCK, the GAB2100 now also has Smartphone Link and Tough Solar power capabilities. It also employs the Carbon Core Guard structure to preserve a similar fit on the wrist as the original model. The dual layer dial construction highlights the dimensionality of the LCD and inset dial. Meticulous attention to detail gives the dial a look of enhanced texture,