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Sinn U1 DE with black case, red lettering, and solid link bracelet, with a miniature column in the background.

Archive U1

Perfect readability, even in murky water. Easy adjustment of the rotating bezel, even with gloves. Robust, water-resistant and pressure-resistant, even in extreme conditions. It's no wonder that so many professionals place their trust in diving watches made by SINN.

6 Models
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U1 C
U1 C
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U1 Camouflage
U1 Camouflage
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U1 DE
U1 DE
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U1 DS, tegimentiert
U1 DS, tegimentiert
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U1 S Mother-of-pearl S
U1 S Mother-of-pearl S
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U1 W
U1 W

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TEGIMENT technology
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Case

Lug width
Case material
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Pressure resistance in bar
Anti-reflection

Functions

Weekday display
Pulsomuter scale
Tachymeter scale
Date display
Rotating bezel
Power reserve indicator
Month display
Calendar week display
Moon phase display
3rd time zone

Movement

Caliber

SINN Technologys

DIAPAL
Ar-Dehumidifying Technology
HYDRO technology
Magnetic Field Protection
[Q] Technology
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