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The Sternglas Marus is widely praised for its well-built, heavy feel and excellent bezel action, considered the best in its price range. Despite its 42mm diameter and 52mm lug-to-lug, owners report it fits surprisingly well on slim wrists. A reviewer notes the short seconds hand as a drawback, but highlights the watch as a fun, affordable starting point for a collection, featuring a vibrant Pepsi bezel and an anthracite dial that shifts in appearance, powered by a Miyota 8215 movement for €399. Overall, owners and reviewers rate the Sternglas Marus highly for its robust build and superior bezel at its price point.
2 Variants
Lume:Luminova grün
Retail MSRP
$485
Low
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Avg
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High
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Static data
Case
42mm
Power Reserve
42h
Movement
Automatic
Water Resistance
200m
01
Case Dimensions
Diameter42mm
Thickness14mm
Lug-to-Lug53.8mm
Lug Width20mm
02
Case Build
MaterialStainless Steel
Water Resistance200m
03
Crystal & Dial
CrystalSapphire
AR CoatingYes
Dial ColorMarus schwarz / Blockarmband
LumeLuminova grün
04
Movement
Caliber
TypeAutomatic
Beat Rate—
Power Reserve42 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05
Design Language
Dial styleMatte
BezelRotating (dive)
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Sternglas Marus (ref. marus-schwarz-blockarmband) is an automatic diver watch, with a 42mm stainless steel case, 14mm thick, powered by the Miyota 8215 movement and a 42-hour power reserve. Water resistance is rated to 200m, under a sapphire crystal. Manufacturer MSRP is $485.