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SISTEM SEA FLEX
SUTN403AB
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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 MaterialStainless Steel
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Strap BuckleNone
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Case MaterialPlastic
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Collection CategorySistem51
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Packaging typeSleeve
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ColorBlue
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Strap colorBlue
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Dial colorBlue
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Case colorBlue
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Case shapeRound
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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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