Casio G-Shock Men's Watch GA-2100RRB-4A Mineral Glass Shock Resistant Carbon Core Guard structure SEIKO a step reminder feature that

a step reminder feature that alerts you when your step count over a specific period is too low

It has many functions such as waterproofing 50 meters

Total weight : 90g

A motif that resembles a 90's stereo component device or portable music player is updated to a modern refined look while maintaining G-SHOCK level toughness

The case has a black ion plated (IP) finish

Casio G-Shock Men's Watch GA-2100RRB-4A Mineral Glass Shock Resistant Carbon Core Guard structure SEIKO a step reminder feature thatFeatures ANALOG DIGITAL 2100 Series Indulge your passion for bold, bright toughness with an iconic G SHOCK style in the vivid red loved by trendsetters and athletes the world over. Introducing four iconic styles in G SHOCK brand red: the ever popular 5600, a direct legacy of the first ever G SHOCK; the 6900, a timeless cultural icon still loved by people of all ages; the 110 with strong, bold oversized case; and the streamlined beauty of the 2100 with