Side by side

Echo/Neutra Cristallo Professional Diver 500mvsRedux Zero-Hour

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

Cristallo Professional Diver 500m
Echo/NeutraCristallo Professional Diver 500m
MSRP $1,450
Zero-Hour
ReduxZero-Hour

At a glance

13 of 29 specs differ
Diameter
Cristallo Professional Diver 500m42mm
Zero-Hour39mm
Power Reserve
Cristallo Professional Diver 500m56h
Zero-Hour41h
Water Resistance
Cristallo Professional Diver 500m500m
Zero-Hour200m
MSRP
Cristallo Professional Diver 500m$1,450
Zero-Hour

Full specifications

Case

6 specs
Category
Diver
Diameter
42mm
39mm
Thickness
13.9mm
13.7mm
Lug-to-Lug
49mm
46.6mm
Material
316L Stainless Steel with Helium Valve
Titanium
Water Resistance
500m
200m

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
Superluminova BGW9
None

Movement

4 specs
Caliber
Sellita SW279 elaboré
Seiko NH35
Power Reserve
56h
41h
Jewels
31
25
Complications
Moonphase, Date, Small seconds
None

Pricing

1 specs
MSRP
$1,450

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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 Cristallo Professional Diver 500m

The Echo/Neutra Cristallo Professional Diver 500m is praised for its well-executed 42mm case with polished chamfers and a comfortable H-link bracelet, featuring a functional clasp. Reviewers note its smooth 120-click bezel and a Sellita SW279 movement with power reserve and small seconds complications. One owner flags the inner folding part of the clasp as slightly long. Overall, owners and reviewers rate the Echo/Neutra Cristallo Professional Diver 500m highly for its functional Sellita SW279 movement and well-finished case at its $800 price point.

Redux Zero-Hour

Owners widely praise the Redux Courg Type 39MM for its robust, no-nonsense design and good overall quality, with a reliable Seiko NH53A movement keeping time well. The titanium case and crystal have shown scratch resistance, and the bezel action is described as tight by some. Reviewers note the proprietary RDXB1 or blue lume glows brilliantly, though briefly. Some owners flag the crown stem as flimsy and the unidirectional bezel as having some play. Overall, owners rate the Redux Courg Type 39MM highly for its functional tool-watch design and durable titanium construction.

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