Side by side

Oak & Oscar The Humboldt GMT TitaniumvsBoldr Marine

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

The Humboldt GMT Titanium
Oak & OscarThe Humboldt GMT Titanium
MSRP $2,950
Marine
BoldrMarine
MSRP $439

At a glance

13 of 29 specs differ
Diameter
The Humboldt GMT Titanium39.5mm
Marine40mm
Power Reserve
The Humboldt GMT Titanium56 hoursh
Marine40h
Water Resistance
The Humboldt GMT Titanium200m
Marine200m
MSRP
The Humboldt GMT Titanium$2,950
Marine$439

Full specifications

Case

6 specs
Category
GMT
Tool
Diameter
39.5mm
40mm
Thickness
12.5mm
12.3mm
Lug-to-Lug
46.8mm
46mm
Material
Grade 5 Titanium
Stainless Steel
Caseback
Solid screw-down
Solid

Crystal & Dial

3 specs
Crystal Shape
Double-domed
Flat
AR Coating
Underside
Yes
Dial Color
Green
Defender Elewana

Movement

3 specs
Caliber
Sellita SW330
NH35A
Beat Rate
4 vph
28,800 vph
Power Reserve
56 hoursh
40h

Pricing

1 specs
MSRP
$2,950
$439

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