Side by side

Redux Zero-HourvsYema Navygraf Chrono

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

Zero-Hour
ReduxZero-Hour
Navygraf Chrono
YemaNavygraf Chrono
MSRP $1,999

At a glance

11 of 29 specs differ
Diameter
Zero-Hour39mm
Navygraf Chrono40mm
Power Reserve
Zero-Hour41h
Navygraf Chrono40h
Water Resistance
Zero-Hour200m
Navygraf Chrono100m
MSRP
Zero-Hour
Navygraf Chrono$1,999

Full specifications

Case

6 specs
Category
Chronograph
Diameter
39mm
40mm
Thickness
13.7mm
13.9mm
Lug-to-Lug
46.6mm
Material
Titanium
316L Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Navy

Movement

2 specs
Caliber
Seiko NH35
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$1,999

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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.

Yema Navygraf Chrono

Owners praise the Yema Navygraf Chrono for its handsome, versatile design and the value offered by its Valjoux 7750 movement. A reviewer notes the 40mm case's fully polished finish, which some feel clashes with its sporty aesthetic, and mentions its 13.9mm thickness is noticeable. One owner reported wearing the Yema Navygraf Chrono for two months without issues, receiving compliments. On balance, owners and reviewers find the Yema Navygraf Chrono to be a good-looking and well-specced watch for its price.

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