Side by side

Oak & Oscar The Humboldt ExP-02vsOak & Oscar The Humboldt GMT SAR Edition

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

The Humboldt ExP-02
Oak & OscarThe Humboldt ExP-02
MSRP $2,400
The Humboldt GMT SAR Edition
Oak & OscarThe Humboldt GMT SAR Edition
MSRP $2,950

At a glance

12 of 29 specs differ
Diameter
The Humboldt ExP-0239.5mm
The Humboldt GMT SAR Edition39.5mm
Power Reserve
The Humboldt ExP-0256h
The Humboldt GMT SAR Edition56 hoursh
Water Resistance
The Humboldt ExP-02200m
The Humboldt GMT SAR Edition200m
MSRP
The Humboldt ExP-02$2,400
The Humboldt GMT SAR Edition$2,950

Full specifications

Case

4 specs
Category
Tool
GMT
Thickness
12.4mm
12.5mm
Material
316L Stainless Steel
Grade 5 Titanium
Caseback
Display
Solid screw-down

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Grey
Black
Lume
Super-LumiNova BGW9
Super-LumiNova

Movement

4 specs
Caliber
Sellita SW300
Sellita SW330
Beat Rate
28,800 vph
4 vph
Power Reserve
56h
56 hoursh
Complications
GMT, Chronograph
None

Pricing

1 specs
MSRP
$2,400
$2,950

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Oak & Oscar The Humboldt ExP-02

Oak & Oscar The Humboldt ExP-02 is a 39.5mm stainless steel tool watch featuring a unique, layered aluminum "ghost dial" for legibility and 200m water resistance, powered by a Sellita SW300 movement. Its appeal is limited by a US$2,550 price and an extremely limited production of 20 pieces, with its experimental dial construction done in Chicago. Overall, reviewers highlight the endearing dial and in-house bezel production as key features of the Oak & Oscar Humboldt ExP-02.

Oak & Oscar The Humboldt GMT SAR Edition

Oak & Oscar The Humboldt GMT SAR Edition is praised for its anti-magnetic properties, sandwich lume dial, and overall construction quality for its price point. It features a brushed Grade 5 titanium case, a navy blue sandwich dial with an orange minute track and seconds hand, and a Sellita SW330 movement with a 56-hour power reserve. Minor drawbacks noted include bracelet sizing adjustment and lume brightness. On balance, owners and reviewers rate Oak & Oscar The Humboldt GMT SAR Edition highly for its robust construction and unique dial design at its price point.

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