Side by side

Christopher Ward C65 Dune AeolianvsOak & Oscar The Humboldt ExP-02

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.

Christopher Ward C65 Dune Aeolian

The Christopher Ward C65 Dune Aeolian is widely praised for its improved textured dials, offering depth and a departure from common finishes, with owners specifically noting the stunning sandy texture and wavy dial designs. Its 38mm case is consistently highlighted for its comfortable wearability and neat proportions, featuring satin-finished steel and a compact lug-to-lug. The watch is also recognized for its excellent value, solid finishing, and practical features like 150m water resistance and a screw-down crown. Some owners report impressive accuracy, with one noting a COSC-certified movement gained only 4 seconds in five days, while another states accuracy is rated up to 20 seconds per day. The bronze case variant develops a natural, characterful patina. A short 38-hour power reserve is noted as a drawback, and some find the grey dial blends too much with the case or that the logo is abstract.

From video reviewers

The textured dial—whether sand-blasted or wave-patterned—is the defining feature, delivering exceptional light play and visual depth comparable to high-end finishing work. The 38-hour power reserve on the automatic movement is a notable limitation for daily wear practicality. Reviewers disagreed on dial characterization, with one describing sand dunes and another praising the wave pattern aesthetic.

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.

At a glance

17 of 29 specs differ
Diameter
C65 Dune Aeolian38mm
The Humboldt ExP-0239.5mm
Power Reserve
C65 Dune Aeolian38h
The Humboldt ExP-0256h
Water Resistance
C65 Dune Aeolian150m
The Humboldt ExP-02200m
MSRP
C65 Dune Aeolian$1,335
The Humboldt ExP-02$2,400

Full specifications

Case

7 specs
Category
Tool
Diameter
38mm
39.5mm
Thickness
11.7mm
12.4mm
Lug-to-Lug
43.6mm
46.8mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished
Water Resistance
150m
200m

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Dial Color
Blue
Grey
Indices
Applied
Lume
SLN BL Grade X1
Super-LumiNova BGW9

Movement

5 specs
Caliber
Sellita SW200-1
Sellita SW300-1
Beat Rate
4 vph
0 vph
Power Reserve
38h
56h
Jewels
26
0
Complications
Moonphase, Day-date
GMT, Chronograph

Pricing

1 specs
MSRP
$1,335
$2,400
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Christopher Ward C65 Dune Aeolian vs Oak & Oscar The Humboldt ExP-02 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.