Sinn 1010
U1
What Should You Pay?
Estimated fair market values. Actual prices vary by condition, completeness, and seller.
New / Like New / Full Kit
$2,087 – $2,603
high confidence
Excellent / Pre-Owned
$1,754 – $2,187
high confidence
Used / Watch Only
$1,420 – $1,772
high confidence
Fair Market Value
$1,970
Blended estimate for excellent condition
Recent Comparable Listings
The Sinn U1 is a robust diving watch made from high-strength, seawater-resistant German Submarine Steel. Its design emphasizes legibility and functionality, featuring a stark black dial with highly luminous hands and markers. The watch is notable for its unidirectional rotating bezel with minute ratcheting and a special surface hardening technology (Tegiment, on some models) for increased scratch resistance.
Specifications
Case Diameter 44 mm
Case Height 14.3 mm
Case Material submarine steel
Case Shape round
Case Back solid
Lug Width 22 mm
Water Resistance 1000m
Crystal sapphire
Bezel Type rotating_unidirectional
Bezel Material submarine steel
Dial Color black
Dial Indexes baton
Dial Hands sword
Bracelet Material stainless steel
Clasp deployant
Complications date
Movement
Movement Sellita SW200-1
Type automatic
Power Reserve 38 hours
Frequency 28,800 vph
Jewels 26
Functions hours, minutes, seconds
