Side by side
Oak & Oscar The Humboldt GMT USSS EditionvsSeestern S443 Column Wheel Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
The Humboldt GMT USSS Edition39.5mm
S443 Column Wheel Chronograph40mm
Power Reserve
The Humboldt GMT USSS Edition56 hoursh
S443 Column Wheel Chronograph45hh
Water Resistance
The Humboldt GMT USSS Edition200m
S443 Column Wheel Chronograph50m
MSRP
The Humboldt GMT USSS Edition$2,200
S443 Column Wheel Chronograph$10
Full specifications
Case
6 specsCategory
GMT
Chronograph
Diameter
39.5mm
40mm
Thickness
12.5mm
13mm
Lug-to-Lug
46.8mm
48.6mm
Water Resistance
200m
50m
Caseback
Engraved
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
Dial Color
Black
Pink
Indices
Applied
3D
Lume
Super-LumiNova BGW9
Super BGW9
Movement
6 specsCaliber
Sellita SW330
Seagull ST1901
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
56 hoursh
45hh
Jewels
25
21
Complications
None
Chronograph, Column Wheel
Pricing
1 specsMSRP
$2,200
$10
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