Side by side
Oak & Oscar The Humboldt GMT TitaniumvsZelos GT
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
GT42mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
GT40h
Water Resistance
The Humboldt GMT Titanium200m
GT100m
MSRP
The Humboldt GMT Titanium$2,950
GT$499
Full specifications
Case
8 specsCategory
GMT
Chronograph
Diameter
39.5mm
42mm
Thickness
12.5mm
10.8mm
Lug-to-Lug
46.8mm
42mm
Lug Width
20mm
22mm
Material
Grade 5 Titanium
316L Stainless Steel
Water Resistance
200m
100m
Caseback
Solid screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Green
SS - Azzurro
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW330
Miyota 9133
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h
Pricing
1 specsMSRP
$2,950
$499
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