Which is cheaper, the Christopher Ward C63 Sealander Rocks or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $1,405 for the Christopher Ward C63 Sealander Rocks — a $1,156 gap before any retailer discounting.

Which is bigger, the Christopher Ward C63 Sealander Rocks or the Helgray Poseidon Diver (Automatic)?

The Christopher Ward C63 Sealander Rocks wears larger at 42.87mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 2.9mm difference across the dial.

Which has better water resistance, the Christopher Ward C63 Sealander Rocks or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) 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 Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) 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 Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Christopher Ward C63 Sealander Rocks uses the SW200 and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Christopher Ward C63 Sealander RocksvsHelgray Poseidon Diver (Automatic)

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

Christopher Ward C63 Sealander Rocks

C63-36A3H1-S00A0-B1

MSRP $1,405

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

15 of 29 specs differ

Diameter

C63 Sealander Rocks42.87mm

Poseidon Diver (Automatic)40mm

Power Reserve

C63 Sealander Rocks38h

Poseidon Diver (Automatic)40h

Water Resistance

C63 Sealander Rocks150m

Poseidon Diver (Automatic)300m

MSRP

C63 Sealander Rocks$1,405

Poseidon Diver (Automatic)$249

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Yellow

Black

Lume

SLN X1 BL C1

None

Movement

5 specs

Caliber

SW200

NH35 Warranty

Beat Rate

4 vph

28,800 vph

Power Reserve

38h

40h

Jewels

Complications

Moonphase, Day-date

None

Pricing

1 specs

MSRP

$1,405

$249

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