Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Christopher Ward C63 Sealander Rocks?

At MSRP the Christopher Ward C63 Sealander Rocks is the cheaper of the two at $1,350, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $655 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Christopher Ward C63 Sealander Rocks?

The Christopher Ward C63 Sealander Rocks wears larger at 40mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 1mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Christopher Ward C63 Sealander Rocks?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 150m for the Christopher Ward C63 Sealander Rocks.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Christopher Ward C63 Sealander Rocks?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 38 hours on the Christopher Ward C63 Sealander Rocks.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Christopher Ward C63 Sealander Rocks?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Christopher Ward C63 Sealander Rocks uses the SW200-1.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsChristopher Ward C63 Sealander Rocks

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

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

Christopher Ward C63 Sealander Rocks

C63-36A3H1-S00A0-B0

MSRP $1,350

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

C63 Sealander Rocks40mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

C63 Sealander Rocks38h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

C63 Sealander Rocks150m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

C63 Sealander Rocks$1,350

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

Yellow

Lume

Super-LumiNova

SLN X1 BL C1

Movement

5 specs

Caliber

SoProd M100

SW200-1

Beat Rate

28,800 vph

4 vph

Power Reserve

42h

38h

Jewels

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$1,350

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