Which is cheaper, the CWC RN Automatic Divers Watch Mk.2 with Date or the Hamilton Jazzmaster Day Date Auto?

At MSRP the Hamilton Jazzmaster Day Date Auto is the cheaper of the two at $1,045, against $1,249 for the CWC RN Automatic Divers Watch Mk.2 with Date — a $204 gap before any retailer discounting.

Which is bigger, the CWC RN Automatic Divers Watch Mk.2 with Date or the Hamilton Jazzmaster Day Date Auto?

The CWC RN Automatic Divers Watch Mk.2 with Date wears larger at 41mm versus 40mm for the Hamilton Jazzmaster Day Date Auto — a 1mm difference across the dial.

Which has better water resistance, the CWC RN Automatic Divers Watch Mk.2 with Date or the Hamilton Jazzmaster Day Date Auto?

The CWC RN Automatic Divers Watch Mk.2 with Date is rated to 300m versus 50m for the Hamilton Jazzmaster Day Date Auto.

Which has a longer power reserve, the CWC RN Automatic Divers Watch Mk.2 with Date or the Hamilton Jazzmaster Day Date Auto?

The Hamilton Jazzmaster Day Date Auto carries a 80-hour power reserve against 40 hours on the CWC RN Automatic Divers Watch Mk.2 with Date.

What movement does the CWC RN Automatic Divers Watch Mk.2 with Date run compared to the Hamilton Jazzmaster Day Date Auto?

Both watches run automatic movements — the CWC RN Automatic Divers Watch Mk.2 with Date uses the Sellita SW200-1 and the Hamilton Jazzmaster Day Date Auto uses the H-40 (ETA 2834-2 base).

Side by side

CWC RN Automatic Divers Watch Mk.2 with DatevsHamilton Jazzmaster Day Date Auto

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

Hamilton Jazzmaster Day Date Auto

h32505131

MSRP $1,045

At a glance

10 of 29 specs differ

Diameter

RN Automatic Divers Watch Mk.2 with Date41mm

Jazzmaster Day Date Auto40mm

Power Reserve

RN Automatic Divers Watch Mk.2 with Date40h

Jazzmaster Day Date Auto80h

Water Resistance

RN Automatic Divers Watch Mk.2 with Date300m

Jazzmaster Day Date Auto50m

MSRP

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

Jazzmaster Day Date Auto$1,045

Full specifications

Case

5 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

2 specs

Caliber

Sellita SW200-1

H-40 (ETA 2834-2 base)

Power Reserve

40h

80h

Pricing

1 specs

MSRP

$1,249

$1,045

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CWC RN Automatic Divers Watch Mk.2 with DatevsHamilton Jazzmaster Day Date Auto

At a glance

Full specifications

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