The design inspirations of the Schwarzwald series of watches are from the German Schwarzwald, integrating the dense forest and animal elves into the hollow mechanical movement design. The ruby bearing from the movement and 10 Swarovski rainbow crystals on the dial ingeniously form a time scale, which perfectly integrates the movement and the dial through a hollow process. The double-sided hollow movement creates an elf world full of mystery and vitality, with elegance and agility blooming on the wrist.