Side by side
Oak & Oscar The Humboldt GMT TitaniumvsOrologi Calamai GMT Automatico
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
The Humboldt GMT Titanium39.5mm
GMT Automatico39mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
GMT Automatico50h
Water Resistance
The Humboldt GMT Titanium200m
GMT Automatico50m
MSRP
The Humboldt GMT Titanium$2,950
GMT Automatico—
Full specifications
Case
7 specsCategory
GMT
—
Diameter
39.5mm
39mm
Thickness
12.5mm
10.5mm
Lug-to-Lug
46.8mm
47.5mm
Material
Grade 5 Titanium
Unknown
Water Resistance
200m
50m
Caseback
Solid screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Green
Black
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW330
Sellita SW330-2 Top
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
50h
Pricing
1 specsMSRP
$2,950
—
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