Which is cheaper, the CWC RN81 Clearance Diver Automatic Watch or the Hamilton Jazzmaster Auto Chrono?

At MSRP the Hamilton Jazzmaster Auto Chrono is the cheaper of the two at $1,845, against $1,875 for the CWC RN81 Clearance Diver Automatic Watch — a $30 gap before any retailer discounting.

Which is bigger, the CWC RN81 Clearance Diver Automatic Watch or the Hamilton Jazzmaster Auto Chrono?

The Hamilton Jazzmaster Auto Chrono wears larger at 42mm versus 41mm for the CWC RN81 Clearance Diver Automatic Watch — a 1mm difference across the dial.

Which has better water resistance, the CWC RN81 Clearance Diver Automatic Watch or the Hamilton Jazzmaster Auto Chrono?

The CWC RN81 Clearance Diver Automatic Watch is rated to 300m versus 100m for the Hamilton Jazzmaster Auto Chrono.

Which has a longer power reserve, the CWC RN81 Clearance Diver Automatic Watch or the Hamilton Jazzmaster Auto Chrono?

The Hamilton Jazzmaster Auto Chrono carries a 60-hour power reserve against 40 hours on the CWC RN81 Clearance Diver Automatic Watch.

What movement does the CWC RN81 Clearance Diver Automatic Watch run compared to the Hamilton Jazzmaster Auto Chrono?

Both watches run automatic movements — the CWC RN81 Clearance Diver Automatic Watch uses the Sellita SW200-1 and the Hamilton Jazzmaster Auto Chrono uses the H-31.

Side by side

CWC RN81 Clearance Diver Automatic WatchvsHamilton Jazzmaster Auto Chrono

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

CWC RN81 Clearance Diver Automatic Watch

cwc-rn81-clearance-diver-watch

MSRP $1,875

Hamilton Jazzmaster Auto Chrono

h32606735

MSRP $1,845

At a glance

11 of 29 specs differ

Diameter

RN81 Clearance Diver Automatic Watch41mm

Jazzmaster Auto Chrono42mm

Power Reserve

RN81 Clearance Diver Automatic Watch40h

Jazzmaster Auto Chrono60h

Water Resistance

RN81 Clearance Diver Automatic Watch300m

Jazzmaster Auto Chrono100m

MSRP

RN81 Clearance Diver Automatic Watch$1,875

Jazzmaster Auto Chrono$1,845

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

CWC RN81 Clearance Diver Automatic Watch

Black

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Sellita SW200-1

H-31

Power Reserve

40h

60h

Pricing

1 specs

MSRP

$1,875

$1,845

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