Side by side
Oak & Oscar The Humboldt GMT TitaniumvsTuseno Blackwater
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
Blackwater40.5mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
Blackwater—
Water Resistance
The Humboldt GMT Titanium200m
Blackwater200m
MSRP
The Humboldt GMT Titanium$2,950
Blackwater$999
Full specifications
Case
7 specsCategory
GMT
—
Diameter
39.5mm
40.5mm
Thickness
12.5mm
—
Lug-to-Lug
46.8mm
50mm
Lug Width
20mm
—
Material
Grade 5 Titanium
Stainless Steel
Caseback
Solid screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
Green
Black
Lume
Super-LumiNova
BGW9 Swiss Super-LumiNova
Movement
3 specsCaliber
Sellita SW330-2
Sellita SW200-1
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
—
Pricing
1 specsMSRP
$2,950
$999
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