Side by side

Echo/Neutra Averau 39 3HvsSeiko Prospex SPEEDTIMER Mechanical 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.

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.

From video reviewers

The Averau 39 3H is praised for its versatile 39mm case size and 100m water resistance. Reviewers noted the clasp as a drawback, though some felt this was common in its price segment.

Seiko Prospex SPEEDTIMER Mechanical Chronograph

The Seiko Prospex SPEEDTIMER Mechanical Chronograph is praised for its handsome, heritage-inspired design with a clean, balanced dial and an external tachymeter bezel. Reviewers highlight the upgraded case and bracelet, noting improved comfort and good value for a well-designed chronograph with an in-house movement. The caliber 8R48 movement features a vertical clutch and column wheel with MEMS technology for durability and precision. Points to consider include the 4:30 date window and a 14.6mm thickness, while the 45-hour power reserve is noted as an area for potential improvement. On balance, reviewers find the Seiko Prospex SPEEDTIMER Mechanical Chronograph to be a solid offering with good value, particularly for its design and in-house movement.

At a glance

17 of 29 specs differ
Diameter
Averau 39 3H39mm
Prospex SPEEDTIMER Mechanical Chronograph42mm
Power Reserve
Averau 39 3H41h
Prospex SPEEDTIMER Mechanical Chronograph45h
Water Resistance
Averau 39 3H100m
Prospex SPEEDTIMER Mechanical Chronograph100m
MSRP
Averau 39 3H$840
Prospex SPEEDTIMER Mechanical Chronograph$2,500

Full specifications

Case

7 specs
Category
Chronograph
Diameter
39mm
42mm
Thickness
11.3mm
14.6mm
Lug-to-Lug
46mm
49.5mm
Lug Width
0mm
20mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished

Crystal & Dial

4 specs
Crystal Shape
Domed
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black
Lume
Superluminova BGW9
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
Sellita SW200-1 elaboré
8R48
Beat Rate
28,800 vph
0 vph
Power Reserve
41h
45h
Jewels
26
34
Complications
Moonphase, Date
None

Pricing

1 specs
MSRP
$840
$2,500
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