Side by side

Redux Zero-HourvsSternglas Sedius

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

Zero-Hour
ReduxZero-Hour
Sedius
SternglasSedius
MSRP $301

At a glance

12 of 29 specs differ
Diameter
Zero-Hour39mm
Sedius40mm
Power Reserve
Zero-Hour41h
Sedius
Water Resistance
Zero-Hour200m
Sedius50m
MSRP
Zero-Hour
Sedius$301

Full specifications

Case

6 specs
Category
Dress
Diameter
39mm
40mm
Thickness
13.7mm
8mm
Lug-to-Lug
46.6mm
47mm
Material
Titanium
Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

1 specs
Dial Color
Black

Movement

4 specs
Caliber
Seiko NH35
TMI VH31
Type
Automatic
Quartz
Power Reserve
41h
Jewels
25

Pricing

1 specs
MSRP
$301

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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 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.

Sternglas Sedius

The Sternglas Sedius is widely praised for its harmonious blend of Bauhaus minimalism and Art Deco elegance, featuring a well-balanced sector dial and a smooth-sweeping seconds hand from its Seiko VH31 meca-quartz movement. Owners and reviewers note its pleasing wearability due to the case shape and slender lugs, and it is considered an affordable option with a good price-performance ratio. One reviewer flags legibility issues on the black dial variant, while the blue-on-white offers crispness. The Sternglas Sedius lacks a date complication and features a double-domed sapphire crystal. Overall, owners and reviewers rate the Sternglas Sedius highly for its classy Art Deco aesthetic and value.

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