Casio G-Shock watches are renowned for their incredibly accurate operation, which guarantees that the wearer will never miss a beat. Casio G-Shock Analogue Digital Quartz Diver's Black Dial GA-2100-1ADR The men's watch is the most adaptable watch you will ever have in your collection. This trendy watch is not only beautiful to look at but also incredibly versatile and packed with a broad variety of useful features. While the mineral front shield and resin casing protects the watch face from abrasions and scratches, respectively, the resin case also contributes to the watch's overall longevity. It has a display that is both analog and digital, and it is black both on the dial and on the resin straps that hold it.