Which is cheaper, the Christopher Ward C63 Sealander Extreme GMT or the Signum Cuda?

At MSRP the Signum Cuda is the cheaper of the two at $499, against $1,850 for the Christopher Ward C63 Sealander Extreme GMT — a $1,351 gap before any retailer discounting.

Which is bigger, the Christopher Ward C63 Sealander Extreme GMT or the Signum Cuda?

The Christopher Ward C63 Sealander Extreme GMT wears larger at 48mm versus 42.5mm for the Signum Cuda — a 5.5mm difference across the dial.

Which has better water resistance, the Christopher Ward C63 Sealander Extreme GMT or the Signum Cuda?

The Signum Cuda is rated to 200m versus 150m for the Christopher Ward C63 Sealander Extreme GMT.

What movement does the Christopher Ward C63 Sealander Extreme GMT run compared to the Signum Cuda?

Both watches run automatic movements — the Christopher Ward C63 Sealander Extreme GMT uses the SW330 and the Signum Cuda uses the Miyota 9015.

Side by side

Christopher Ward C63 Sealander Extreme GMTvsSignum Cuda

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

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Christopher Ward C63 Sealander Extreme GMT

C63-41AGM4-S0KK0-NO

MSRP $1,850

Signum Cuda

signum-cuda-bronze-cathedral

MSRP $499

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Buy from Signum ↗

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At a glance

14 of 29 specs differ

Diameter

C63 Sealander Extreme GMT48mm

Cuda42.5mm

Power Reserve

C63 Sealander Extreme GMT56h

Cuda—

Water Resistance

C63 Sealander Extreme GMT150m

Cuda200m

MSRP

C63 Sealander Extreme GMT$1,850

Cuda$499

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Underside

Inner

Dial Color

Black

—

Lume

SLN X1 BL / GL

SuperLuminova

Movement

4 specs

Caliber

SW330

Miyota 9015

Beat Rate

4 vph

28,800 vph

Power Reserve

56h

—

Complications

GMT, Moonphase, Day-date

None

Pricing

1 specs

MSRP

$1,850

$499

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