Side by side
Oak & Oscar The Humboldt GMT USSS EditionvsSpinnaker Croft
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
The Humboldt GMT USSS Edition39.5mm
Croft40mm
Power Reserve
The Humboldt GMT USSS Edition56 hoursh
Croft40h
Water Resistance
The Humboldt GMT USSS Edition200m
Croft150m
MSRP
The Humboldt GMT USSS Edition$2,200
Croft$219
Full specifications
Case
6 specsCategory
GMT
Diver
Diameter
39.5mm
40mm
Thickness
12.5mm
14mm
Lug-to-Lug
46.8mm
47mm
Water Resistance
200m
150m
Caseback
Engraved
Solid
Crystal & Dial
3 specsCrystal Shape
Double-domed
Flat
Dial Color
Black
Elemental
Lume
Super-LumiNova BGW9
None
Movement
2 specsCaliber
Sellita SW330
SII NH35A
Power Reserve
56 hoursh
40h
Pricing
1 specsMSRP
$2,200
$219
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