Which is bigger, the CWC RN81 Clearance Diver Automatic Watch or the Redux Zero-Hour?

The CWC RN81 Clearance Diver Automatic Watch wears larger at 41mm versus 39mm for the Redux Zero-Hour — a 2mm difference across the dial.

Which has better water resistance, the CWC RN81 Clearance Diver Automatic Watch or the Redux Zero-Hour?

The CWC RN81 Clearance Diver Automatic Watch is rated to 300m versus 200m for the Redux Zero-Hour.

Which has a longer power reserve, the CWC RN81 Clearance Diver Automatic Watch or the Redux Zero-Hour?

The Redux Zero-Hour carries a 41-hour power reserve against 40 hours on the CWC RN81 Clearance Diver Automatic Watch.

What movement does the CWC RN81 Clearance Diver Automatic Watch run compared to the Redux Zero-Hour?

Both watches run automatic movements — the CWC RN81 Clearance Diver Automatic Watch uses the Sellita SW200-1 and the Redux Zero-Hour uses the Seiko NH35.

Side by side

CWC RN81 Clearance Diver Automatic WatchvsRedux Zero-Hour

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

CWC RN81 Clearance Diver Automatic Watch

cwc-rn81-clearance-diver-watch

MSRP $1,875

Redux Zero-Hour

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

At a glance

11 of 29 specs differ

Diameter

RN81 Clearance Diver Automatic Watch41mm

Zero-Hour39mm

Power Reserve

RN81 Clearance Diver Automatic Watch40h

Zero-Hour41h

Water Resistance

RN81 Clearance Diver Automatic Watch300m

Zero-Hour200m

MSRP

RN81 Clearance Diver Automatic Watch$1,875

Zero-Hour—

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

CWC RN81 Clearance Diver Automatic Watch

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Sellita SW200-1

Seiko NH35

Power Reserve

40h

41h

Pricing

1 specs

MSRP

$1,875

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