Side by side
Oak & Oscar The Humboldt GMT TitaniumvsVario 1918 Medic Brass
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
The Humboldt GMT Titanium39.5mm
1918 Medic Brass40mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
1918 Medic Brass40h
Water Resistance
The Humboldt GMT Titanium200m
1918 Medic Brass100m
MSRP
The Humboldt GMT Titanium$2,950
1918 Medic Brass$388
Full specifications
Case
7 specsCategory
GMT
Field
Diameter
39.5mm
40mm
Thickness
12.5mm
10mm
Lug-to-Lug
46.8mm
48mm
Material
Grade 5 Titanium
316L Stainless Steel
Water Resistance
200m
100m
Caseback
Solid screw-down
Solid
Crystal & Dial
5 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Green
White
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW330
Seiko NH38A
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h
Pricing
1 specsMSRP
$2,950
$388
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