Side by side

Echo/Neutra Averau Ceramic ChronovsLongines PRIMALUNA

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
PRIMALUNA
LonginesPRIMALUNA
MSRP $1,950

At a glance

23 of 29 specs differ
Diameter
Averau Ceramic Chrono42mm
PRIMALUNA30mm
Power Reserve
Averau Ceramic Chrono56h
PRIMALUNA40h
Water Resistance
Averau Ceramic Chrono100m
PRIMALUNA30m
MSRP
Averau Ceramic Chrono$2,400
PRIMALUNA$1,950

Full specifications

Case

9 specs
Category
Chronograph
Dress
Diameter
42mm
30mm
Thickness
14.6mm
8.3mm
Lug-to-Lug
51.5mm
37mm
Lug Width
20mm
7mm
Material
Matte Black Ceramic + Grade 2 Titanium TiFrame
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
30m
Caseback
Solid
Transparent case back with sapphire crystal

Crystal & Dial

5 specs
Crystal Shape
Domed
AR Coating
Inner
Both sides
Dial Color
Black
Blue
Indices
Applied
Diamond indexes
Lume
Superluminova BGW9
Super-LumiNova

Movement

8 specs
Caliber
Sellita SW510B-1 elaboré
L257.2
Type
Automatic
Quartz
Beat Rate
28,800 vph
25,200 vph
Power Reserve
56h
40h
Jewels
27
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph
Hours, minutes, seconds and date

Pricing

1 specs
MSRP
$2,400
$1,950

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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.

Longines PRIMALUNA

Owners widely praise the Longines PRIMALUNA for its attractive style and understated 26.5mm size, with some preferring the automatic for its craftsmanship and heirloom quality. The redesigned 34mm model features an automatic movement, date complication, and polished case design, available in steel or bi-metal with various dial and strap options. Accuracy averages a loss of 1.3 seconds per day across six positions, running 3-4 seconds slower on the wrist, which is within COSC standards. Prices range from EUR 2,850 to EUR 6,600. Overall, owners rate the Longines PRIMALUNA highly for its appealing design and reliable automatic movement.

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