Side by side

Redux Zero-HourvsVaer DS4 Meridian Solar

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

Zero-Hour
ReduxZero-Hour
DS4 Meridian Solar
VaerDS4 Meridian Solar
MSRP $279

At a glance

9 of 29 specs differ
Diameter
Zero-Hour39mm
DS4 Meridian Solar42mm
Power Reserve
Zero-Hour41h
DS4 Meridian Solar40h
Water Resistance
Zero-Hour200m
DS4 Meridian Solar200m
MSRP
Zero-Hour
DS4 Meridian Solar$279

Full specifications

Case

5 specs
Category
Diver
Diameter
39mm
42mm
Thickness
13.7mm
10.6mm
Lug-to-Lug
46.6mm
46mm
Material
Titanium
316L Stainless Steel

Movement

3 specs
Caliber
Seiko NH35
Type
Automatic
Quartz
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$279

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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.

Redux Zero-Hour

Owners widely praise the Redux Courg Zero Hour 39MM for its robust, utilitarian design inspired by pilot and dive tools, its lightweight Grade 5 titanium construction, and its comfortable wearability. The proprietary RDXB1 lume is noted for its bright initial glow, though it fades quickly. The Seiko NH53A or NH35 movement is generally considered reliable. However, multiple owners report a flimsy or fragile crown stem, and some describe the unidirectional bezel as having play or being able to rotate clockwise by one minute, though one owner reported a tight bezel with no play. The 39mm case size is considered good by some, while others find it small for larger wrists or note it looks large, with some desiring a 42mm option. One owner found the titanium finish looked slightly cheap and wished for a bezel insert. The dial is described by one owner as too busy for easy reading without glasses. The Redux Courg Zero Hour 39MM is available for $300, down from an original price of $507.

Vaer DS4 Meridian Solar

Owners widely praise the Vaer DS4 Meridian Solar for its exceptional value, solar-powered functionality, and attractive sunburst dials, with one owner reporting perfect timekeeping at 0 seconds per day. Reviewers and owners alike note the sapphire crystal with AR coating and 200m water resistance as key strengths. However, the premium steel bracelet is criticized by some for a jangly feel and sharp edges, and the crown's sharp edges can dig into the wrist. The second hand's alignment between markers is reported as slightly off by multiple owners, a trait Vaer attributes to the watch's price point. Overall, owners and reviewers rate the Vaer DS4 Meridian Solar highly for its excellent value and robust specifications, particularly its solar movement and durable crystal.

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