Side by side
Oak & Oscar The Humboldt GMTvsBoldr Odyssey 40mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
The Humboldt GMT39.5mm
Odyssey 40mm40mm
Power Reserve
The Humboldt GMT56 hoursh
Odyssey 40mm42h
Water Resistance
The Humboldt GMT200m
Odyssey 40mm300m
MSRP
The Humboldt GMT$2,175
Odyssey 40mm$799
Full specifications
Case
7 specsCategory
GMT
Diver
Diameter
39.5mm
40mm
Lug-to-Lug
46.8mm
48mm
Material
316L Stainless Steel
Titanium
Finish
Brushed
Brushed and polished
Water Resistance
200m
300m
Caseback
Solid screw-down
Solid
Crystal & Dial
3 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Yes
Dial Color
White
Aurora
Movement
3 specsCaliber
Sellita SW330
Miyota
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
42h
Pricing
1 specsMSRP
$2,175
$799
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