This is the "First G-SHOCK Revival Model," symbolizing the evolution and inheritance of the brand. The design embodies the original model's spirit and expectations for the future, revived as much as possible with the technology of the current G-SHOCK. The case is made of stainless steel, just like the original, and the band also replicates the original model's length, shape, and dimple positions. Meanwhile, the bezel and band materials use biomass plastic, and the case size has been increased from the original model's 41.6mm to a modern 42.3mm.