Which is cheaper, the CWC RN81 Clearance Diver Automatic Watch or the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono?

At MSRP the CWC RN81 Clearance Diver Automatic Watch is the cheaper of the two at $1,875, against $2,445 for the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono — a $570 gap before any retailer discounting.

Which is bigger, the CWC RN81 Clearance Diver Automatic Watch or the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono?

The CWC RN81 Clearance Diver Automatic Watch wears larger at 41mm versus 40mm for the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono — a 1mm difference across the dial.

Which has better water resistance, the CWC RN81 Clearance Diver Automatic Watch or the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono?

The CWC RN81 Clearance Diver Automatic Watch is rated to 300m versus 100m for the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono.

Which has a longer power reserve, the CWC RN81 Clearance Diver Automatic Watch or the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono?

The Hamilton Khaki Aviation Pilot Pioneer Mechanical 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 Khaki Aviation Pilot Pioneer Mechanical Chrono?

The CWC RN81 Clearance Diver Automatic Watch runs a automatic caliber (Sellita SW200-1), while the Hamilton Khaki Aviation Pilot Pioneer Mechanical Chrono runs a manual (H-51-Si).

Side by side

CWC RN81 Clearance Diver Automatic WatchvsHamilton Khaki Aviation Pilot Pioneer Mechanical 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 Khaki Aviation Pilot Pioneer Mechanical Chrono

h76409140

MSRP $2,445

At a glance

12 of 29 specs differ

Diameter

RN81 Clearance Diver Automatic Watch41mm

Khaki Aviation Pilot Pioneer Mechanical Chrono40mm

Power Reserve

RN81 Clearance Diver Automatic Watch40h

Khaki Aviation Pilot Pioneer Mechanical Chrono60h

Water Resistance

RN81 Clearance Diver Automatic Watch300m

Khaki Aviation Pilot Pioneer Mechanical Chrono100m

MSRP

RN81 Clearance Diver Automatic Watch$1,875

Khaki Aviation Pilot Pioneer Mechanical Chrono$2,445

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

CWC RN81 Clearance Diver Automatic Watch

Blue

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Sellita SW200-1

H-51-Si

Type

Automatic

Manual

Power Reserve

40h

60h

Pricing

1 specs

MSRP

$1,875

$2,445

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