Casio Silver Watch with Full Metal and Tough Solar G-Shock GMC-B2100D-1AJF Men's Chronograph, Bluetooth,

Introducing the analog "2100" series full metal chronograph, developed based on the concept of the first G-SHOCK model, the "DW-5000C." Shock-resistant and 20-bar water resistant: The watch features a shock-resistant construction that is resistant to shocks and vibrations. It is also water resistant to 20 bar, allowing it to be used in a variety of locations and situations. Tough Solar: Casio's unique solar charging system combines a solar panel that generates power even with minimal light with a large-capacity secondary battery to ensure stable operation of various functions under heavy loads. Mobile Link Function: Functions can be linked via Bluetooth® communication with a compatible smartphone. Other product specifications: Please check the description.