Side by side

Oak & Oscar The Humboldt GMT SAR EditionvsSugess Seestern S446 GMT

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

The Humboldt GMT SAR Edition
Oak & OscarThe Humboldt GMT SAR Edition
MSRP $2,950
Seestern S446 GMT
SugessSeestern S446 GMT
MSRP $269

At a glance

15 of 29 specs differ
Diameter
The Humboldt GMT SAR Edition39.5mm
Seestern S446 GMT40mm
Power Reserve
The Humboldt GMT SAR Edition56 hoursh
Seestern S446 GMT41h
Water Resistance
The Humboldt GMT SAR Edition200m
Seestern S446 GMT100m
MSRP
The Humboldt GMT SAR Edition$2,950
Seestern S446 GMT$269

Full specifications

Case

7 specs
Diameter
39.5mm
40mm
Thickness
12.5mm
10mm
Lug-to-Lug
46.8mm
47mm
Lug Width
20mm
19mm
Material
Grade 5 Titanium
Stainless Steel
Water Resistance
200m
100m
Caseback
Solid screw-down
Solid

Crystal & Dial

3 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
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
$2,950
$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 SAR Edition

Oak & Oscar The Humboldt GMT SAR Edition is praised for its anti-magnetic properties, sandwich lume dial, and overall construction quality for its price point. It features a brushed Grade 5 titanium case, a navy blue sandwich dial with an orange minute track and seconds hand, and a Sellita SW330 movement with a 56-hour power reserve. Minor drawbacks noted include bracelet sizing adjustment and lume brightness. On balance, owners and reviewers rate Oak & Oscar The Humboldt GMT SAR Edition highly for its robust construction and unique dial design at its price point.

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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