Sistem 51's automatic watches | Swatch® International
SISTEM51
Instant power,
long-term style.
Automatic and amagnetic movement, powered by your movement, with only 51 pieces and 1 central screw, and a 90-hour power reserve. Welcome to the Mechanical Revolution.
You move, it moves.
Self-empowerment taken to the next level with SISTEM51. Fueled by the kinetic energy generated by your motion, these watches are simply waiting for your next move.
Choose your next Swatch.
Find your next SISTEM51.