Side by side

Echo/Neutra Averau 39 3HvsSeiko Prospex Sea The Black Series

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
Prospex Sea The Black Series
SeikoProspex Sea The Black Series
MSRP $765
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.

Seiko Prospex Sea The Black Series

The Seiko Prospex Sea The Black Series is widely praised for its impressive value and compelling design elements. Reviewers highlight the SLA073's cave-diving-inspired dial, high-quality bracelet, and the robust 8L35 movement, calling it a standout release. The SRPE33 and SRPE39 models are noted for their attractive price, manta ray decorated dials, and excellent LumiBrite lume, though bezel alignment can be inconsistent. The SNJ029 is celebrated for its dynamic, colorful aesthetic, solar charging, and comfortable strap, making it ideal for outdoor adventures. Overall, the consensus is that Seiko Prospex Sea The Black Series models offer excellent value, with specific models lauded for their unique dials, quality finishing, and practical features like solar charging.

At a glance

15 of 29 specs differ
Diameter
Averau 39 3H39mm
Prospex Sea The Black Series45mm
Power Reserve
Averau 39 3H41h
Prospex Sea The Black Series41h
Water Resistance
Averau 39 3H100m
Prospex Sea The Black Series200m
MSRP
Averau 39 3H$840
Prospex Sea The Black Series$765

Full specifications

Case

8 specs
Category
Diver
Diameter
39mm
45mm
Thickness
11.3mm
13.2mm
Lug-to-Lug
46mm
47.7mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
100m
200m

Crystal & Dial

3 specs
Crystal Shape
Domed
Flat
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
Superluminova BGW9
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1 elaboré
4R36
Jewels
26
24
Complications
Moonphase, Date
None

Pricing

1 specs
MSRP
$840
$765
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