Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko DressKX?

The CWC Automatic Divers Watch Mk.2 Black with Date wears larger at 41mm versus 40mm for the Seiko DressKX — a 1mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko DressKX?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 10m for the Seiko DressKX.

Which has a longer power reserve, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko DressKX?

The Seiko DressKX 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 Seiko DressKX?

Both watches run automatic movements — the CWC Automatic Divers Watch Mk.2 Black with Date uses the Sellita SW200-1 and the Seiko DressKX uses the 4R36.

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsSeiko DressKX

Q: Which is cheaper, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko DressKX?

At MSRP the Seiko DressKX is the cheaper of the two at $315, against $1,249 for the CWC Automatic Divers Watch Mk.2 Black with Date — a $934 gap before any retailer discounting.

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

Seiko DressKX

srpe51

MSRP $315

At a glance

12 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

DressKX40mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

DressKX41h

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

DressKX100m

MSRP

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

DressKX$315

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Hardlex

Dial Color

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

Black

Lume

Super-LumiNova

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Sellita SW200-1

4R36

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$1,249

$315

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