Echo/Neutra 1956 ChronovsMassena LAB Uni-Racer

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Echo/Neutra 1956 Chrono at true scale

1956 Chrono

Massena LAB Uni-Racer at true scale

Uni-Racer

Diameter

40mm

39mm

Lug-to-Lug

46mm

n/a

Thickness

14.1mm

9mm

lowest

Water Resistance

100m

highest

50m

Power Reserve

48h

58h

highest

MSRP

$2,060

lowest

$3,495

Movement

Sellita SW510

Sellita SW510

Case

7 specs
Diameter
40mm
39mm
Thickness
14.1mm
9mm
Lug-to-Lug
46mm
n/a
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
n/a
Water Resistance
100m
50m
Caseback
Solid screw-down
n/a

Crystal & Dial

5 specs
Crystal
Sapphire
Acrylic
Crystal Shape
Ultra-domed
Domed
AR Coating
Underside
No
Dial Color
Black
White
Lume
Superluminova Old Radium
None

Movement

3 specs
Beat Rate
28,800 vph
0 vph
Power Reserve
48h
58h
Complications
Chronograph
None

Pricing

1 specs
MSRP
$2,060
$3,495
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Echo/Neutra 1956 Chrono

Owners widely praise the Echo/Neutra 1956 Chrono for its gorgeous looks, good build quality, and value for the price, with many finding it a top watch in their collection. The dial and ceramic bezel are described as flawless, and the case features well-executed bevels. Some owners note difficulty reading the dial in dull lighting, and one owner reported accuracy of over +30 seconds per day. The leather strap may run small. Overall, owners rate the Echo/Neutra 1956 Chrono highly for its attractive design and solid build quality at its price point.

From video reviewers

The ceramic telemeter bezel is a noted strength. The pressure crown may limit water resistance compared to screw-down crowns. Reviewers disagree on the value proposition compared to alternatives.

Massena LAB Uni-Racer

Owners praise the Massena LAB Uni-Racer for its refined vintage chronograph aesthetic, highlighting the 39mm case size and manual-wind Sellita SW510 M movement. Reviewers note the period-perfect Super-LumiNova, red crosshair dial, and snailing on recessed registers. The watch is priced at $3495 and offers a 58-hour power reserve with 50m water resistance. Overall, owners and reviewers rate the Massena LAB Uni-Racer highly for its faithful execution of vintage chronograph design cues in a modern package.

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