Side by side

Echo/Neutra Averau Ceramic ChronovsSeiko Astron

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

Averau Ceramic Chrono
Echo/NeutraAverau Ceramic Chrono
MSRP $2,400
Astron
SeikoAstron
MSRP $2,700

At a glance

14 of 29 specs differ
Diameter
Averau Ceramic Chrono42mm
Astron43.3mm
Power Reserve
Averau Ceramic Chrono56h
Astron40h
Water Resistance
Averau Ceramic Chrono100m
Astron100m
MSRP
Averau Ceramic Chrono$2,400
Astron$2,700

Full specifications

Case

5 specs
Diameter
42mm
43.3mm
Thickness
14.6mm
13.4mm
Lug-to-Lug
51.5mm
49.5mm
Lug Width
20mm
14mm
Material
Matte Black Ceramic + Grade 2 Titanium TiFrame
Titanium

Crystal & Dial

3 specs
Crystal Shape
Domed
Curved
AR Coating
Inner
Super-clear coating
Lume
Superluminova BGW9
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
Sellita SW510B-1 elaboré
5X83
Type
Automatic
Quartz
Power Reserve
56h
40h
Jewels
27
14
Complications
Chronograph
None

Pricing

1 specs
MSRP
$2,400
$2,700

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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 Ceramic Chrono

The Echo/Neutra Averau Ceramic Chrono is praised for its excellent case finishing, high-quality dial with applied indices, and generous BGW9 lume, with reviewers and owners noting its well-proportioned 39mm dimensions and balanced dial. The black rubber strap is considered surprisingly nice, and the watch offers a competitive package at $1,970. However, the chronograph pushers are not screw-down despite their appearance, and the 100m water resistance should not be used with the chronograph engaged. The 51.5mm lug-to-lug distance is noted as potentially problematic for smaller wrists, and the engagement of the Sellita SW200 movement is described as unremarkable, with the Oyster-style bracelet considered only of reasonable quality. On balance, owners and reviewers rate the Echo/Neutra Averau Ceramic Chrono highly for its sharp design and quality finishing at its price point.

Seiko Astron

The Seiko Astron is widely praised for its advanced timekeeping technology, including GPS and radio wave synchronization, offering grab-and-go convenience and exceptional accuracy, with some users reporting +/- 15 seconds per month or even 1/2 second per day for its autonomous quartz movement. Owners appreciate its well-finished titanium cases and bracelets, detailed dials with high-contrast markers, and lightweight, comfortable wearability. However, some find the price point of around $2,000 to $2,400 expensive, noting that GPS sync works best outdoors and that certain models lack screw-down casebacks, impacting water resistance. The lume is described as sparse on some models, and recessed buttons require tools to operate. Overall, owners and reviewers rate the Seiko Astron highly for its cutting-edge technology and comfortable, well-finished design, with the value proposition becoming more compelling when models are found at a discount.

From video reviewers

The watch's automatic time zone adjustment via GPS is a notable feature. The watch's solar-powered charging system can take up to 6 months to fully charge, which may not be ideal for users who need a quick power boost.

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