Casio MRG-B2000GA-1A G-Shock 40th Anniversary Limited Edition (500 pcs worldwide) To celebrate G-Shock’s 40th anniversary, Casio presents the MRG-B2000GA-1A. a premium limited-edition timepiece limited to just 500 units globally. This model blends cutting-edge technology with traditional Japanese craftsmanship, inspired by the beauty of hand-forged Japanese swords. The bezel and band feature a unique Gassan” texture, handcrafted by master swordsmith Sadanobu Gassan using the yasuri-me technique. The titanium case is finished with a rich violet DLC coating, symbolizing both strength and elegance. Packed with high-end features like Bluetooth connectivity, Multiband 6 Tough Solar, and 200M water resistance, this MR-G model is as functional as it is artistic. Each watch is individually numbered and comes in a special commemorative box.