Casio G-Shock Black Dial Men 48.9mm Lady Giacomo Wear the ultimate expression of

Wear the ultimate expression of Armani Exchange style and design evolution on your wrist with this chronograph watch

screw-down crown and case back

while others

the watch also features a Sapphire Crystal with hexagonal facets to mark six decades since the original watch

Created for those with an eye for design and packed with twenty-first century features in a Tissot case shape from 1978

Casio G-Shock Black Dial Men 48.9mm Lady Giacomo Wear the ultimate expression ofIntroducing the latest G SQUAD additions to the GBA 900 Series of Smartphone Link timepieces. This model can measure distance using an accelerometer while linked with the GPS function of a smartphone via Bluetooth. Once you take measurements with a smartphone, the next time you will be able to measure distance with the watch alone.