Side by side
Oak & Oscar The Humboldt GMT TitaniumvsLorier Hydra SIII
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 GMT Titanium39.5mm
Hydra SIII39mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
Hydra SIII40h
Water Resistance
The Humboldt GMT Titanium200m
Hydra SIII200m
MSRP
The Humboldt GMT Titanium$2,950
Hydra SIII$699
Full specifications
Case
6 specsCategory
GMT
Diver
Diameter
39.5mm
39mm
Thickness
12.5mm
—
Lug-to-Lug
46.8mm
—
Material
Grade 5 Titanium
Stainless Steel
Caseback
Solid screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Green
Blue
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW330
—
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h
Pricing
1 specsMSRP
$2,950
$699
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