Side by side

Oak & Oscar The Humboldt GMTvsSugess MoonPhase Master S394

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

The Humboldt GMT
Oak & OscarThe Humboldt GMT
MSRP $2,175
MoonPhase Master S394
SugessMoonPhase Master S394
MSRP $449

At a glance

17 of 29 specs differ
Diameter
The Humboldt GMT39.5mm
MoonPhase Master S39440mm
Power Reserve
The Humboldt GMT56 hoursh
MoonPhase Master S39445h
Water Resistance
The Humboldt GMT200m
MoonPhase Master S39450m
MSRP
The Humboldt GMT$2,175
MoonPhase Master S394$449

Full specifications

Case

8 specs
Category
GMT
Chronograph
Diameter
39.5mm
40mm
Thickness
12.5mm
13mm
Lug-to-Lug
46.8mm
46mm
Material
316L Stainless Steel
Stainless Steel/Rose Gold
Finish
Brushed
Brushed and polished
Water Resistance
200m
50m
Caseback
Solid screw-down
Display

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
White
Case Black
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Sellita SW330
Seagull ST21
Beat Rate
4 vph
3 vph
Power Reserve
56 hoursh
45h
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$2,175
$449

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Oak & Oscar The Humboldt GMT

Oak & Oscar The Humboldt GMT owners widely praise its exceptional accuracy, often running at or near 0 seconds per day, and its comfortable wearability with subtle design details. The construction quality for the price point, sandwich lume, and anti-magnetic properties are also highlighted. Some owners find the bracelet sizing adjustment slightly awkward, and one noted the lume could be brighter. Overall, owners rate the Oak & Oscar The Humboldt GMT highly for its accuracy and comfortable wearability.

Sugess MoonPhase Master S394

Owners widely praise the Sugess MoonPhase Master S394 for its impressive value, offering multiple complications at a sub-$200 price point, with one owner highlighting its deep blue dial and applied markers. While one owner finds the 14mm thickness acceptable and wearable, another notes the included straps are subpar and the movement finishing is rough under magnification. The long lugs can also create a noticeable gap with the strap. On balance, owners rate the Sugess MoonPhase Master S394 highly for the significant complications and aesthetic appeal it delivers at its accessible price.

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