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The Sinn U50 HYDRO SDR with TEGIMENT option is widely praised for its exceptional scratch resistance and legibility, with owners reporting no signs of wear after extended use. The oil-filled case contributes to extreme water resistance and a clear dial, while the fully tegimented construction offers a soft feel on the wrist. Reviewers note the compact 41mm size, though one owner found it did not wear as thin as expected due to its thickness. The lume is considered underwhelming by some, and the diving extension on the clasp can release too easily. It utilizes a quartz movement, which is noted as less accurate than previous thermo-compensated options. Overall, owners and reviewers rate the Sinn U50 HYDRO SDR with TEGIMENT option highly for its robust, legible, and virtually indestructible build at its price point.
1 Variant
Lume:Luminescent
Retail MSRP
$2,565
Low
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Avg
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High
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Static data
Case
41mm
Power Reserve
—
Movement
Quartz
Water Resistance
5000m
01
Case Dimensions
Diameter41mm
Thickness11.8mm
Lug-to-Lug—
Lug Width20mm
02
Case Build
MaterialStainless Steel
Finishbead-blasted
Water Resistance5000m
03
Crystal & Dial
CrystalSapphire
AR CoatingUnderside
Dial Colorblack
LumeLuminescent
04
Movement
Caliber
TypeQuartz
Beat Rate28,800 vph (4.0Hz)
Power Reserve—
Jewels5
HackingNo
Hand-WindingNo
ComplicationsDate
In a nutshell
The Sinn U50 HYDRO SDR with TEGIMENT option (ref. U50 HYDRO SDR with TEGIMENT option) is a quartz diver watch, with a 41mm stainless steel case, 11.8mm thick, powered by the Ronda 715 Li - SWISS MADE movement. Water resistance is rated to 5000m, under a sapphire crystal, with date complications. Manufacturer MSRP is $3,110.