Casio G-Shock Men's Watch GA-2100FF-8A Analog-Digital 2100 Series Retro-Futuristic in Metallic Silver BABY-G Calorie calculations use both step

Calorie calculations use both step count and altitude information to take upgrades and downgrades into consideration

These new models embody these efforts in an attractively thin configuration

not to mention water resistance up to 200 meters and a 10-year battery you won't have to worry about for ages

A large standard EDIFICE chronograph

Tachymeter

Casio G-Shock Men's Watch GA-2100FF-8A Analog-Digital 2100 Series Retro-Futuristic in Metallic Silver BABY-G Calorie calculations use both stepFeatures ANALOG DIGITAL 2100 Series NEW 05 2023 Travel back to the future's past with G SHOCK retro futuristic designs in metallic silver. Imaginative vintage visions of what the future would hold are projected in the classic DW 5600, the GA 700 a, and GA 2200 with their iconic large cases and the octagonal design of the GA 2100. Yesteryear futures in ethereal metallic silver, straight from the pages of classic science fiction, are here and now.