Casio G-SHOCK GMW-B5000 Solar Radio Watch with Bluetooth, Full Metal, All Silver GMW-B5000D-1JFProduct Highlights In 2018, after 35 years since the release of the original DW 5000C, the foundation of G SHOCK, the GMW B5000D emerges with the concepts of "evolution in design," "evolution in structure," and "evolution in modules," achieving a full metal transformation and incorporating the Connected Engine. Stainless steel is used for the bezel and band, enhancing durability. The iconic G SHOCK hollow structure is reimagined, evolving the shock