Side by side

Echo/Neutra Averau Ceramic ChronovsYema Superman Slim CMM.20

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
Superman Slim CMM.20
YemaSuperman Slim CMM.20
MSRP $2,372

At a glance

14 of 29 specs differ
Diameter
Averau Ceramic Chrono42mm
Superman Slim CMM.2039mm
Power Reserve
Averau Ceramic Chrono56h
Superman Slim CMM.2040h
Water Resistance
Averau Ceramic Chrono100m
Superman Slim CMM.20300m
MSRP
Averau Ceramic Chrono$2,400
Superman Slim CMM.20$2,372

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
42mm
39mm
Thickness
14.6mm
9.95mm
Lug-to-Lug
51.5mm
Material
Matte Black Ceramic + Grade 2 Titanium TiFrame
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Domed
Flat
Lume
Superluminova BGW9
None

Movement

4 specs
Caliber
Sellita SW510B-1 elaboré
Yema CMM.20
Power Reserve
56h
40h
Jewels
27
25
Complications
Chronograph
None

Pricing

1 specs
MSRP
$2,400
$2,372

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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.

Yema Superman Slim CMM.20

Owners and reviewers praise the Yema Superman Slim CMM.20 for its appealing retro design, balanced 39mm case, and in-house CMM.20 micro-rotor movement, with some finding the fish scale bracelet attractive. Concerns exist regarding its $2500/€2,490 MSRP, with some owners questioning its value and noting the potential for QC issues or a "jittery" seconds hand attributed to the new movement. The bracelet's articulation and stamped clasp draw criticism, though some owners report it improves with wear. Overall, owners and reviewers appreciate the Yema Superman Slim CMM.20's vintage styling and unique micro-rotor movement, but its value proposition and some finishing details are points of contention.

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