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The Sinn 155 S Revolution II is widely praised for its TEGIMENT-hardened, black PVD-coated stainless steel case and sapphire crystal, contributing to its durable tool watch identity. Reviewers note its legible bicompax dial with aged-look Super-LumiNova and a ghost-effect bezel, powered by a Sellita SW510 automatic chronograph movement. Owners report a slight misalignment in the 30-minute counter hand, which Sinn considers within tolerance. The watch's 43mm diameter and 51mm lug-to-lug measurement are considered large by some. Price points vary across sources, with one stating $3600 and another $2500 for this limited edition. On balance, owners and reviewers appreciate the Sinn 155 S Revolution II's robust build and vintage-inspired design, despite its substantial size and a minor hand alignment concern.
1 Variant
Lume:Luminescent
Retail MSRP
$4,050
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Static data
Case
43mm
Power Reserve
48h
Movement
Automatic
Water Resistance
100m
01
Case Dimensions
Diameter43mm
Thickness14.75mm
Lug-to-Lug—
Lug Width20mm
02
Case Build
MaterialStainless Steel
Finishbead-blasted
Water Resistance100m
03
Crystal & Dial
CrystalSapphire
AR CoatingUnderside
Dial Colorblack
LumeLuminescent
04
Movement
Caliber
TypeAutomatic
Beat Rate28,800 vph (4.0Hz)
Power Reserve48 hours
Jewels27
HackingNo
Hand-WindingNo
ComplicationsChronograph, Pilot's Bezel
In a nutshell
The Sinn 155 S Revolution II (ref. 155 S Revolution II) is an automatic tool watch, with a 43mm stainless steel case, 14.75mm thick, powered by the SW 510 movement and a 48-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal, with chronograph, pilot's bezel complications. Manufacturer MSRP is $4,050.