No batteries, no problems - the Mechanical Revolution continues with SISTEM SEA (SUTN403). A sun-brushed dark blue dial with a multi-colored print index features a date window at 3 o'clock. Flip the extraordinary timepiece over to witness the automatic movement at work through the open caseback. The watch's groundbreaking technology is housed in a matte dark blue plastic case with matching bezel.
SUTN403
No batteries, no problems - the Mechanical Revolution continues with SISTEM SEA (SUTN403). A sun-brushed dark blue dial with a multi-colored print index features a date window at 3 o'clock. Flip the extraordinary timepiece over to witness the automatic movement at work through the open caseback. The ...Show more
SUTN403
SISTEM51: Our signature mechanical movement
At the heart of our design philosophy, SISTEM51 is the only movement in the world comprising just 51 parts and an entirely automated production process. Boasting a 90-hour power reserve and exceptional anti-magnetic qualities, this Swiss-made self-winding mechanical marvel revolutionized the world of automatic watches.