Which is cheaper, the Christopher Ward C63 Sealander Rocks or the CWC RN81 Clearance Diver Automatic Watch?

At MSRP the Christopher Ward C63 Sealander Rocks is the cheaper of the two at $1,350, against $1,875 for the CWC RN81 Clearance Diver Automatic Watch — a $525 gap before any retailer discounting.

Which is bigger, the Christopher Ward C63 Sealander Rocks or the CWC RN81 Clearance Diver Automatic Watch?

The CWC RN81 Clearance Diver Automatic Watch wears larger at 41mm versus 40mm for the Christopher Ward C63 Sealander Rocks — a 1mm difference across the dial.

Which has better water resistance, the Christopher Ward C63 Sealander Rocks or the CWC RN81 Clearance Diver Automatic Watch?

The CWC RN81 Clearance Diver Automatic Watch is rated to 300m versus 150m for the Christopher Ward C63 Sealander Rocks.

Which has a longer power reserve, the Christopher Ward C63 Sealander Rocks or the CWC RN81 Clearance Diver Automatic Watch?

The CWC RN81 Clearance Diver Automatic Watch carries a 40-hour power reserve against 38 hours on the Christopher Ward C63 Sealander Rocks.

What movement does the Christopher Ward C63 Sealander Rocks run compared to the CWC RN81 Clearance Diver Automatic Watch?

Both watches run automatic movements — the Christopher Ward C63 Sealander Rocks uses the SW200-1 and the CWC RN81 Clearance Diver Automatic Watch uses the Sellita SW200-1.

Side by side

Christopher Ward C63 Sealander RocksvsCWC RN81 Clearance Diver Automatic Watch

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

Christopher Ward C63 Sealander Rocks

C63-36A3H1-S00A0-B0

MSRP $1,350

CWC RN81 Clearance Diver Automatic Watch

cwc-rn81-clearance-diver-watch

MSRP $1,875

At a glance

12 of 29 specs differ

Diameter

C63 Sealander Rocks40mm

RN81 Clearance Diver Automatic Watch41mm

Power Reserve

C63 Sealander Rocks38h

RN81 Clearance Diver Automatic Watch40h

Water Resistance

C63 Sealander Rocks150m

RN81 Clearance Diver Automatic Watch300m

MSRP

C63 Sealander Rocks$1,350

RN81 Clearance Diver Automatic Watch$1,875

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Dial Color

Yellow

CWC RN81 Clearance Diver Automatic Watch

Lume

SLN X1 BL C1

Super-LumiNova

Movement

4 specs

Caliber

SW200-1

Sellita SW200-1

Beat Rate

4 vph

28,800 vph

Power Reserve

38h

40h

Jewels

Pricing

1 specs

MSRP

$1,350

$1,875

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