Side by side
Oak & Oscar The Humboldt GMT USSS EditionvsStraton Straton Syncro MKII Mechanical Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
The Humboldt GMT USSS Edition39.5mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
The Humboldt GMT USSS Edition56 hoursh
Straton Syncro MKII Mechanical Chrono—
Water Resistance
The Humboldt GMT USSS Edition200m
Straton Syncro MKII Mechanical Chrono100m
MSRP
The Humboldt GMT USSS Edition$2,200
Straton Syncro MKII Mechanical Chrono$599
Full specifications
Case
7 specsCategory
GMT
Chronograph
Diameter
39.5mm
40mm
Thickness
12.5mm
12.4mm
Lug-to-Lug
46.8mm
48mm
Finish
Brushed and polished
—
Water Resistance
200m
100m
Caseback
Engraved
Sapphire crystal
Crystal & Dial
5 specsCrystal Shape
Double-domed
Domed
AR Coating
Inner
Underside
Dial Color
Black
—
Indices
Applied
—
Lume
Super-LumiNova BGW9
None
Movement
5 specsCaliber
Sellita SW330
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
56 hoursh
0h
Jewels
25
0
Pricing
1 specsMSRP
$2,200
$599
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