G-Shock [CASIO] GBM-2100A-1A2JF Men's Black Watch with Metal Cover, Bluetooth, Tough Solar, and Biomass Plastic Construction

Since its launch in 1983, G-SHOCK, the tough watch that has continued to evolve in pursuit of unrelenting strength, has introduced this metal-covered model, featuring smartphone linking and Tough Solar technology, while maintaining the slim design characteristic of the 2100 series. [Shock-resistant & 20-bar water resistance] The watch features a shock-resistant construction that is resistant to shocks and vibrations. It is also water-resistant to 20 bar, making it suitable for use 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 high-capacity secondary battery to ensure stable operation of various heavy-duty functions. [Mobile Link] Functions can be linked to a compatible smartphone via Bluetooth® communication. [Other product specifications] Please see the product description.