Side by side

Echo/Neutra Averau Ceramic ChronovsSinn U18

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
U18
SinnU18
MSRP $3,488
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.

Sinn U18

The Sinn U18 is praised for its unique deep blue/green dial with three-dimensional oxygen bubbles that change with light, and its comfortable, easily adjustable bracelet. Owners find the watch stunning and a piece of history, appreciating the refined hands. The Sinn U18 features a 44mm, 15.5mm thick case made from German submarine steel, offering a 2000-meter dive specification and Sinn's Ar-Dehumidifying technology, powered by a Sellita SW300-1 movement. The case thickness is apparent, and the watch comes as a complete set with box and papers for $3,000-$3,680. On balance, owners and reviewers rate the Sinn U18 highly for its striking dial and robust build.

At a glance

18 of 29 specs differ
Diameter
Averau Ceramic Chrono42mm
U1844mm
Power Reserve
Averau Ceramic Chrono56h
U1842h
Water Resistance
Averau Ceramic Chrono100m
U182,000m
MSRP
Averau Ceramic Chrono$2,400
U18$3,488

Full specifications

Case

9 specs
Category
Chronograph
Diver
Diameter
42mm
44mm
Thickness
14.6mm
15.5mm
Lug-to-Lug
51.5mm
Lug Width
20mm
22mm
Material
Matte Black Ceramic + Grade 2 Titanium TiFrame
high-strength
Finish
Brushed and polished
Water Resistance
100m
2000m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Domed
AR Coating
Inner
Indices
Applied
Lume
Superluminova BGW9
None

Movement

4 specs
Caliber
Sellita SW510B-1 elaboré
SW300-1
Power Reserve
56h
42h
Jewels
27
25
Complications
Chronograph
None

Pricing

1 specs
MSRP
$2,400
$3,488
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