Side by side

Christopher Ward C63 Sealander Extreme GMTvsIslander Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50

Q: Which is cheaper, the Christopher Ward C63 Sealander Extreme GMT or the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50?

At MSRP the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 is the cheaper of the two at $399, against $2,075 for the Christopher Ward C63 Sealander Extreme GMT — a $1,676 gap before any retailer discounting.

Q: Which is bigger, the Christopher Ward C63 Sealander Extreme GMT or the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50?

The Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 wears larger at 43mm versus 40mm for the Christopher Ward C63 Sealander Extreme GMT — a 3mm difference across the dial.

Q: Which has better water resistance, the Christopher Ward C63 Sealander Extreme GMT or the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50?

The Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 is rated to 200m versus 150m for the Christopher Ward C63 Sealander Extreme GMT.

Q: What movement does the Christopher Ward C63 Sealander Extreme GMT run compared to the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50?

Both watches run automatic movements — the Christopher Ward C63 Sealander Extreme GMT uses the SW330-2 and the Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 uses the Seiko NH36.

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

Christopher Ward C63 Sealander Extreme GMT

C63-41AGM4-S0KK0-B0

MSRP $2,075

Islander Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50

islander-43mm-automatic-dual-time-watch-with-solid-link-bracelet-ar-sapphire-cry

MSRP $399

At a glance

16 of 29 specs differ

Diameter

C63 Sealander Extreme GMT40mm

Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-5043mm

Power Reserve

C63 Sealander Extreme GMT56h

Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50—

Water Resistance

C63 Sealander Extreme GMT150m

Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50200m

MSRP

C63 Sealander Extreme GMT$2,075

Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50$399

Full specifications

Case

6 specs

Diameter

40mm

43mm

Thickness

12.05mm

14mm

Lug-to-Lug

48mm

46mm

Finish

Brushed and polished

—

Water Resistance

150m

200m

Caseback

Solid

Engraved screw-in back

Crystal & Dial

4 specs

AR Coating

Inner

Yes

Dial Color

Black

—

Indices

Applied

—

Lume

SLN X1 BL / GL

None

Movement

5 specs

Caliber

SW330-2

Seiko NH36

Beat Rate

4 vph

0 vph

Power Reserve

56h

Jewels

Complications

GMT

None

Pricing

1 specs

MSRP

$2,075

$399

Follow this matchup

Get a note when Christopher Ward C63 Sealander Extreme GMT vs Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring