Side by side

Echo/Neutra Averau 39 3HvsLongines HYDROCONQUEST

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

Averau 39 3H
Echo/NeutraAverau 39 3H
MSRP $840
HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,000

At a glance

22 of 29 specs differ
Diameter
Averau 39 3H39mm
HYDROCONQUEST41mm
Power Reserve
Averau 39 3H41h
HYDROCONQUEST72h
Water Resistance
Averau 39 3H100m
HYDROCONQUEST300m
MSRP
Averau 39 3H$840
HYDROCONQUEST$2,000

Full specifications

Case

9 specs
Category
Diver
Diameter
39mm
41mm
Thickness
11.3mm
11.9mm
Lug-to-Lug
46mm
53.5mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Ceramic
Finish
Brushed + Polished
Water Resistance
100m
300m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Domed
AR Coating
Inner
Dial Color
Black
Green
Indices
Applied
Lume
Superluminova BGW9
None

Movement

7 specs
Caliber
Sellita SW200-1 elaboré
L888.5
Beat Rate
28,800 vph
0 vph
Power Reserve
41h
72h
Jewels
26
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Moonphase, Date
None

Pricing

1 specs
MSRP
$840
$2,000

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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 3H

Owners widely praise the Echo/Neutra Averau 39 3H's good finishing for its price and crisp, contrasting surfaces. One owner notes the dial's complexity can make reading the time at a glance difficult when hands overlap batons. The 39mm watch is described as robust, not slender, with teal/turquoise lume that shows variegation. On balance, owners and reviewers find the Echo/Neutra Averau 39 3H to be a well-finished watch for its price, despite minor legibility challenges.

Longines HYDROCONQUEST

Owners widely praise the Longines Hydroconquest for its attractive sunburst blue dial and accurate timekeeping, with one owner reporting a loss of only 2 seconds per day. However, the bracelet is frequently criticized for lacking micro-adjustments and having pinch-prone links, and the screw-down crown is noted as inconvenient and difficult to operate by multiple owners. Some owners also flag the bezel action as ratchety with back play, and one owner found the lugs sharp and the overall design uncomfortable, leading them to sell the watch. On balance, owners appreciate the Longines Hydroconquest's aesthetic appeal and value, despite significant reservations about its bracelet and crown usability.

From video reviewers

The bezel action is praised for its smooth and precise rotation. Lume brightness is a shared weakness, found to be somewhat lacking. Reviewers disagreed on the watch's value proposition compared to alternatives.

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