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The Sinn 358 DIAPAL is widely praised as a handsome, unfussy tool watch with excellent legibility and solid construction, featuring a reliable and exact second timezone complication. Owners and reviewers highlight its DIAPAL oil-free escapement and Ar-Dehumidifying technology for contributing to its accuracy, and note the 42mm brushed stainless steel case is well-sized. One reviewer flags the skeletonized GMT hand as sometimes lacking legibility. Overall, owners and reviewers rate the Sinn 358 DIAPAL highly for its robust build and practical travel watch functionality.
4 Variants
Lume:Luminescent
Retail MSRP
$4,255
Low
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Avg
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High
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Static data
Case
42mm
Power Reserve
48h
Movement
Automatic
Water Resistance
100m
01
Case Dimensions
Diameter42mm
Thickness15mm
Lug-to-Lug—
Lug Width22mm
02
Case Build
MaterialStainless Steel
Finishsatinized
Water Resistance100m
03
Crystal & Dial
CrystalSapphire
AR CoatingUnderside
Dial Coloranthracite
LumeLuminescent
04
Movement
Caliber
TypeAutomatic
Beat Rate28,800 vph (4.0Hz)
Power Reserve48 hours
Jewels26
HackingNo
Hand-WindingNo
ComplicationsGMT, Date, Chronograph
In a nutshell
The Sinn 358 DIAPAL (ref. 358 DIAPAL) is an automatic tool watch, with a 42mm stainless steel case, 15mm thick, powered by the LJP L100 movement and a 48-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal, with gmt, date, chronograph complications. Manufacturer MSRP is $4,255. The dial color is anthracite.