Side by side

Oak & Oscar The Humboldt ExP-02vsLongines CONQUEST CHRONOGRAPH

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

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.

Longines CONQUEST CHRONOGRAPH

Owners widely praise the Longines CONQUEST CHRONOGRAPH as a stylish, solid, and easy-to-use automatic chronograph with a bold, sporty design suitable for everyday wear. Accuracy is considered good for a mechanical watch, with one owner reporting -3.3 seconds per day, within typical specifications. However, some owners find the 42mm case, at 14mm to 14.3mm thick, wears larger than expected and feels top-heavy, with one suggesting the movement could be improved with a flyback function. Overall, owners rate the Longines CONQUEST CHRONOGRAPH highly for its stylish design and solid everyday wearability at its price point.

At a glance

15 of 29 specs differ
Diameter
The Humboldt ExP-0239.5mm
CONQUEST CHRONOGRAPH42mm
Power Reserve
The Humboldt ExP-0256h
CONQUEST CHRONOGRAPH40h
Water Resistance
The Humboldt ExP-02200m
CONQUEST CHRONOGRAPH100m
MSRP
The Humboldt ExP-02$2,400
CONQUEST CHRONOGRAPH$4,250

Full specifications

Case

8 specs
Category
Tool
Chronograph
Diameter
39.5mm
42mm
Thickness
12.4mm
14.3mm
Lug-to-Lug
46.8mm
50.2mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m
Caseback
Display
Solid

Crystal & Dial

3 specs
Crystal Shape
Double-domed
Flat
Dial Color
Grey
Green
Lume
Super-LumiNova BGW9
None

Movement

3 specs
Caliber
Sellita SW300-1
L898.5
Power Reserve
56h
40h
Complications
GMT, Chronograph
None

Pricing

1 specs
MSRP
$2,400
$4,250
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