SISTEM SEA
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
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Diameter42.00 mm
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Thickness13.90 mm
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Lug-to-lug50.60 mm
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MovementAutomatic
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Water resistant3 Bar
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Strap materialSilicone
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Clasp materialPlastic
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Strap buckleBuckle
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Case materialPlastic
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collectionCategorySistem51
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packagingTypeSleeve
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itemColorBlue
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strapColorBlue
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dialColorBlue
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caseColorBlue
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caseShapeRound
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Product familyORIGINALS
SISTEM51: Our signature mechanical movement
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.
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