Which is cheaper, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko 5 Sports Field series?

At MSRP the Seiko 5 Sports Field series 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.

Which is bigger, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko 5 Sports Field series?

The CWC Automatic Divers Watch Mk.2 Black with Date wears larger at 41mm versus 39.4mm for the Seiko 5 Sports Field series — a 1.6mm difference across the dial.

Which has better water resistance, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko 5 Sports Field series?

The CWC Automatic Divers Watch Mk.2 Black with Date is rated to 300m versus 10m for the Seiko 5 Sports Field series.

Which has a longer power reserve, the CWC Automatic Divers Watch Mk.2 Black with Date or the Seiko 5 Sports Field series?

The Seiko 5 Sports Field series 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 5 Sports Field series?

Both watches run automatic movements — the CWC Automatic Divers Watch Mk.2 Black with Date uses the Sellita SW200-1 and the Seiko 5 Sports Field series uses the 4R36.

Side by side

CWC Automatic Divers Watch Mk.2 Black with DatevsSeiko 5 Sports Field series

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 5 Sports Field series

srpg27

MSRP $315

At a glance

13 of 29 specs differ

Diameter

Automatic Divers Watch Mk.2 Black with Date41mm

5 Sports Field series39.4mm

Power Reserve

Automatic Divers Watch Mk.2 Black with Date40h

5 Sports Field series41h

Water Resistance

Automatic Divers Watch Mk.2 Black with Date300m

5 Sports Field series100m

MSRP

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

5 Sports Field series$315

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Hardlex

Crystal Shape

Flat

Curved

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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