Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Redux Zero-Hour?

The CWC Automatic Divers Watch Mk.2 Black with Date wears larger at 41mm versus 39mm for the Redux Zero-Hour — a 2mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Redux Zero-Hour?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 200m for the Redux Zero-Hour.

Which has a longer power reserve, the CWC Automatic Divers Watch Mk.2 Black with Date or the Redux Zero-Hour?

The Redux Zero-Hour carries a 41-hour power reserve against 40 hours on the CWC Automatic Divers Watch Mk.2 Black with Date.

What movement does the CWC Automatic Divers Watch Mk.2 Black with Date run compared to the Redux Zero-Hour?

Both watches run automatic movements — the CWC Automatic Divers Watch Mk.2 Black with Date uses the Sellita SW200-1 and the Redux Zero-Hour uses the Seiko NH35.

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsRedux Zero-Hour

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

CWC Automatic Divers Watch Mk.2 Black with Date

cwc-royal-navy-black-diver-automatic-mk-2-with-date

MSRP $1,249

Redux Zero-Hour

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

At a glance

11 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

Zero-Hour39mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

Zero-Hour41h

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

Zero-Hour200m

MSRP

Automatic Divers Watch Mk.2 Black with Date$1,249

Zero-Hour—

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

CWC Automatic Divers Watch Mk.2 Black with Date (SF300 AS120-D)

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Sellita SW200-1

Seiko NH35

Power Reserve

40h

41h

Pricing

1 specs

MSRP

$1,249

—

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