A smaller and lighter design packed with functions, this men's casio g-shock move digital black watch is perfect for your active lifestyle. The black dial features a digital display and led super illuminator backlight. 52. 6mm black resin case with mineral crystal and a bezel made with the eco-friendly material biomass plastics features include multi-sport activity tracking, six sensors and gps functionality that track physical and environmental conditions in real time, training and sleep analysis with casio watches app and polarâ® library and other digital watch features. Japanese quartz and digital movement - powered by solar technology - keep accurate time the black resin and biomass plastics strap secures with a buckle clasp. Water resistant to 200 meters, this shock-resistant watch includes a 1-year limited manufacturer's warranty. We are an authorized casio dealer.