Which is cheaper, the CWC RN Automatic Divers Watch Mk.2 with Date or the Seiko Diamond Collection?

At MSRP the Seiko Diamond Collection is the cheaper of the two at $525, against $1,249 for the CWC RN Automatic Divers Watch Mk.2 with Date — a $724 gap before any retailer discounting.

Which is bigger, the CWC RN Automatic Divers Watch Mk.2 with Date or the Seiko Diamond Collection?

The CWC RN Automatic Divers Watch Mk.2 with Date wears larger at 41mm versus 32mm for the Seiko Diamond Collection — a 9mm difference across the dial.

Which has better water resistance, the CWC RN Automatic Divers Watch Mk.2 with Date or the Seiko Diamond Collection?

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

What movement does the CWC RN Automatic Divers Watch Mk.2 with Date run compared to the Seiko Diamond Collection?

Both watches run automatic movements — the CWC RN Automatic Divers Watch Mk.2 with Date uses the Sellita SW200-1 and the Seiko Diamond Collection uses the 6N32.

Side by side

CWC RN Automatic Divers Watch Mk.2 with DatevsSeiko Diamond Collection

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

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CWC RN Automatic Divers Watch Mk.2 with Date

cwc-royal-navy-diver-automatic-mk2-with-date

MSRP $1,249

Seiko Diamond Collection

sur579

MSRP $525

At a glance

10 of 29 specs differ

Diameter

RN Automatic Divers Watch Mk.2 with Date41mm

Diamond Collection32mm

Power Reserve

RN Automatic Divers Watch Mk.2 with Date40h

Diamond Collection40h

Water Resistance

RN Automatic Divers Watch Mk.2 with Date300m

Diamond Collection100m

MSRP

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

Diamond Collection$525

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

CWC RN Automatic Divers Watch Mk.2 with Date, Stainless Steel (RN300-MT AS120-D)

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

Sellita SW200-1

6N32

Pricing

1 specs

MSRP

$1,249

$525

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CWC RN Automatic Divers Watch Mk.2 with DatevsSeiko Diamond Collection

At a glance

Full specifications

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