Casio G-Shock Men's Watch GA-B2100-2A Analog-Digital 2100 Series Smartphone Link and Tough Solar power BABY-G G-SQUAD countdown start time setting range:

countdown start time setting range: 1 second to 24 hours (can be in seconds / minutes / hours)

Alarms 5 separate alarms (single or daily)

Germany) Frequency: 77

this model uses the metal materials of the square-design 5600 series

Casio G-Shock Men's Watch GA-B2100-2A Analog-Digital 2100 Series Smartphone Link and Tough Solar power BABY-G G-SQUAD countdown start time setting range:Features Upgrade the retro look you love with the octagonal GA 2100 line, which inherits the design concept of the very first G SHOCK, but now with Smartphone Link and Tough Solar power. Specifications Case and bezel material Case bezel material: Carbon Resin Band Resin Band Construction Shock Resistant Carbon Core Guard structure Water resistance 200 meter water resistance Power supply and battery life Tough Solar (Solar powered) Smartphone Link