Which is bigger, the Boldr Ranger or the Redux Zero-Hour?

The Boldr Ranger wears larger at 40mm versus 39mm for the Redux Zero-Hour — a 1mm difference across the dial.

Which has a longer power reserve, the Boldr Ranger or the Redux Zero-Hour?

The Redux Zero-Hour carries a 41-hour power reserve against 40 hours on the Boldr Ranger.

What movement does the Boldr Ranger run compared to the Redux Zero-Hour?

Both watches run automatic movements — the Boldr Ranger uses the NH35A and the Redux Zero-Hour uses the Seiko NH35.

Side by side

Boldr RangervsRedux Zero-Hour

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

Boldr Ranger

ranger-kopje

MSRP $299

Redux Zero-Hour

the-courg-watch-zero-hour-39mm

At a glance

11 of 29 specs differ

Diameter

Ranger40mm

Zero-Hour39mm

Power Reserve

Ranger40h

Zero-Hour41h

Water Resistance

Ranger200m

Zero-Hour200m

MSRP

Ranger$299

Zero-Hour—

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Kopje

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

NH35A

Seiko NH35

Power Reserve

40h

41h

Pricing

1 specs

MSRP

$299

—

Follow this matchup

Get a note when Boldr Ranger vs Redux Zero-Hour gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Boldrmicro

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Boldr MarinevsRedux Zero-Hour CWC Arctic Radar Automatic Diver WatchvsRedux Zero-Hour CWC G40 Quartz WatchvsRedux Zero-Hour CWC G40 Subhunter Quartz WatchvsRedux Zero-Hour Boldr RangervsRedux Zero-Hour BOLDR x NitecorevsBoldr Ranger

Edit this comparison Add another watch Explore more 38–41mm watches

Boldr RangervsRedux Zero-Hour

At a glance

Full specifications

Follow this matchup

More watches worth a look

Marine

BOLDR x Nitecore

Arctic Radar Automatic Diver Watch

G40 Quartz Watch

Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

Fearless

Aquascaphe Dual-Crown

Swordfish 3

People also compared