Side by side
Oak & Oscar The Humboldt GMT TitaniumvsMarathon Steel Navigator SSNAV-D Quartz
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
Steel Navigator SSNAV-D Quartz41mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
Steel Navigator SSNAV-D Quartz40h
Water Resistance
The Humboldt GMT Titanium200m
Steel Navigator SSNAV-D Quartz60m
MSRP
The Humboldt GMT Titanium$2,950
Steel Navigator SSNAV-D Quartz$1,300
Full specifications
Case
7 specsCategory
GMT
Pilot
Diameter
39.5mm
41mm
Thickness
12.5mm
11mm
Lug-to-Lug
46.8mm
48mm
Material
Grade 5 Titanium
316L Stainless Steel
Water Resistance
200m
60m
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
4 specsCaliber
Sellita SW330
Swiss High-Torque Quartz
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h
Pricing
1 specsMSRP
$2,950
$1,300
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