Side by side

Oak & Oscar The Humboldt GMTvsSugess Seestern S446 GMT

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
Seestern S446 GMT
SugessSeestern S446 GMT
MSRP $269

At a glance

17 of 29 specs differ
Diameter
The Humboldt GMT39.5mm
Seestern S446 GMT40mm
Power Reserve
The Humboldt GMT56 hoursh
Seestern S446 GMT41h
Water Resistance
The Humboldt GMT200m
Seestern S446 GMT100m
MSRP
The Humboldt GMT$2,175
Seestern S446 GMT$269

Full specifications

Case

8 specs
Diameter
39.5mm
40mm
Thickness
12.5mm
10mm
Lug-to-Lug
46.8mm
47mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed
Brushed and polished
Water Resistance
200m
100m
Caseback
Solid screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
White
Black
Lume
Super-LumiNova
Tritium

Movement

4 specs
Caliber
Sellita SW330
Seiko NH34
Beat Rate
4 vph
3 vph
Power Reserve
56 hoursh
41h
Complications
None
GMT, Moonphase, Date

Pricing

1 specs
MSRP
$2,175
$269

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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 Seestern S446 GMT

Owners widely praise the Sugess Seestern S446 GMT for its outstanding finishing and materials at its price point, with specific mentions of the cream or ivory dial, polished hands, and clear crystal offering superb legibility. Accuracy is generally good, with one owner reporting +2/3 seconds per day from the Seiko NH34A movement. Some owners find the lume is not a strong point, and the bracelet clasp could benefit from more micro-adjustment, with screw pins noted as cheap. The GMT hand is described as flat by some, and opinions are split on the "Sugess" versus "Seestern" logo. Overall, owners rate the Sugess Seestern S446 GMT highly for its beautiful dial and excellent build quality for the price.

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