Side by side

Oak & Oscar The Humboldt ExP-02vsZelos Vitesse

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
Vitesse
ZelosVitesse
MSRP $1,499

At a glance

13 of 29 specs differ
Diameter
The Humboldt ExP-0239.5mm
Vitesse40mm
Power Reserve
The Humboldt ExP-0256h
Vitesse40h
Water Resistance
The Humboldt ExP-02200m
Vitesse50m
MSRP
The Humboldt ExP-02$2,400
Vitesse$1,499

Full specifications

Case

6 specs
Category
Tool
Chronograph
Diameter
39.5mm
40mm
Thickness
12.4mm
12.2mm
Lug-to-Lug
46.8mm
40mm
Water Resistance
200m
50m
Caseback
Display
Solid

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW300
La Joux-Perret L100
Power Reserve
56h
40h
Complications
GMT, Chronograph
None

Pricing

1 specs
MSRP
$2,400
$1,499

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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.

Zelos Vitesse

Owners widely praise the Zelos Vitesse for its vintage motorsport design and striking dial options, with particular appreciation for the salmon and panda configurations and their finishing. The bracelet, clasp, and overall value at $1200 are frequently highlighted as strong points. Some owners note the watch sits high on the wrist, and a few have observed minor cosmetic imperfections on subdials. The La Joux Perret L100 movement's accuracy varies, with one report of +5 seconds per day, and several owners find the winding action stiff and noisy, the pushers sticky, and the screw-down crown's feel underwhelming. On balance, owners rate the Zelos Vitesse highly for its captivating dial and strong value proposition, despite some reservations about the chronograph's operational feel and case height.

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