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Owners and reviewers widely praise the Maen Greenwich 38 GMT for its elegant 38mm sizing, exceptional case finishing, and flawless enamel dial. The SwissTech S24-045 movement is noted for its smooth winding and accurate timekeeping, with figures ranging from zero deviation to +7 seconds per day, though its 40-hour power reserve is considered unremarkable. Some owners find the hour markers too bold, the GMT hour markings difficult to read, and the GMT hand alignment slightly off, while one user experienced crown resistance and movement stoppage. The lug-to-lug measurement is reported to make the 38mm case wear slightly larger. Overall, owners and reviewers rate the Maen Greenwich 38 GMT highly for its premium finishing and design at its price point.
3 Variants
Retail MSRP
$639
Low
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Avg
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High
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Static data
Case
38mm
Power Reserve
—
Movement
Automatic
Water Resistance
100m
01
Case Dimensions
Diameter38mm
Thickness12mm
Lug-to-Lug—
Lug Width—
02
Case Build
Material316L Stainless Steel
Water Resistance100m
03
Crystal & Dial
CrystalDomed Sapphire
Dial ColorMGG.01
04
Movement
TypeAutomatic
Beat Rate—
Power Reserve—
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05
Design Language
Dial styleMatte
Bezel24-hour (GMT)
Bracelet / strapRubber strap
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Maen Greenwich 38 GMT (ref. greenwich-38-gmt-mgg-01) is an automatic gmt watch, with a 38mm 316l stainless steel case, 12mm thick. Water resistance is rated to 100m, under a domed sapphire crystal. Manufacturer MSRP is $799. The dial color is mgg.01.