An optical effect expands the size of the dial and creates a smart, mesmerizing new look, suggesting that Swatch signature tic-tac sound and creating an endless circle of time. Three options for the cleanest and safest city look: blue as blue skies, light grey as windy clouds, black as new asphalt. They let you express your love for precision, and your ability to think beyond boundaries. You are the one who sets ideas free, lets them fly and become clockwork precise projects.