Side by side

Echo/Neutra Averau 39 Moon PhasevsOak & Oscar The Humboldt ExP-02

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

Averau 39 Moon Phase
Echo/NeutraAverau 39 Moon Phase
MSRP $1,085
The Humboldt ExP-02
Oak & OscarThe Humboldt ExP-02
MSRP $2,400

At a glance

15 of 29 specs differ
Diameter
Averau 39 Moon Phase39mm
The Humboldt ExP-0239.5mm
Power Reserve
Averau 39 Moon Phase38h
The Humboldt ExP-0256h
Water Resistance
Averau 39 Moon Phase100m
The Humboldt ExP-02200m
MSRP
Averau 39 Moon Phase$1,085
The Humboldt ExP-02$2,400

Full specifications

Case

7 specs
Category
Tool
Diameter
39mm
39.5mm
Thickness
12.5mm
12.4mm
Lug-to-Lug
46mm
46.8mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid
Display

Crystal & Dial

4 specs
Crystal Shape
Domed
Double-domed
AR Coating
Underside
Inner
Dial Color
Black
Grey
Lume
Superluminova BGW9
Super-LumiNova BGW9

Movement

3 specs
Caliber
Sellita SW280-1 elaboré
Sellita SW300
Power Reserve
38h
56h
Complications
Moon Phase
GMT, Chronograph

Pricing

1 specs
MSRP
$1,085
$2,400

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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.

Echo/Neutra Averau 39 Moon Phase

Owners widely praise the Echo/Neutra Averau 39 Moon Phase for its clear dial, excellent lume, and the unique, readable moon phase complication, with many finding the 39mm size perfect for a field watch and appreciating the overall finishing and bracelet quality. Some owners find setting the moon phase requires frequent adjustment and can be difficult to set accurately, while one owner noted the moon phase model is thicker than anticipated but still wears well. On balance, owners rate the Echo/Neutra Averau 39 Moon Phase highly for its distinctive design and strong value.

From video reviewers

The moon phase complication is a notable strength, integrating a high-end feature into a field watch design. Reviewers did not reach a consensus on any specific weaknesses.

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.

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