Side by side
Oak & Oscar The Humboldt GMT TitaniumvsRZE Aspirare
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
The Humboldt GMT Titanium39.5mm
Aspirare44mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
Aspirare40h
Water Resistance
The Humboldt GMT Titanium200m
Aspirare200m
MSRP
The Humboldt GMT Titanium$2,950
Aspirare$699
Full specifications
Case
5 specsCategory
GMT
Diver
Diameter
39.5mm
44mm
Thickness
12.5mm
13mm
Lug-to-Lug
46.8mm
53mm
Lug Width
20mm
22mm
Crystal & Dial
3 specsCrystal Shape
Double-domed
Flat
Dial Color
Green
White
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW330
Miyota 9039
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h
Pricing
1 specsMSRP
$2,950
$699
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