According to Odaily Planet Daily, Casio announced a partnership with the Ethereum L2 project Astar zkEVM to launch an NFT series to celebrate the 50th anniversary of its watch brand. The NFT series will be unveiled on May 10 through the Casio YoPort capsule machine, and buyers will also have the opportunity to win exclusive prizes, including original G-SHOCK watches and Astar tokens worth 10,000 yen.