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Christopher Ward C63 Sealander GMT vs Rolex GMT-Master II

Both are gmt / travel watches — here's how the specs differ and which to pick.

Last verified 2026-06-27 · specs from manufacturer data · tier = price band, confirm the live price at the retailer

SpecChristopher Ward C63 Sealander GMTRolex GMT-Master II
MovementAutomaticAutomatic
Water resistance150m100m
Case size39mm40mm
Crystalsapphiresapphire
StyleGMT / travelGMT / travel
Price tierUpperPremium

Which should you buy?

Where to buy

Check the Christopher Ward C63 Sealander GMT price on Amazon →

Check the Rolex GMT-Master II price on Amazon →

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FAQ

What's the difference between the Christopher Ward C63 Sealander GMT and the Rolex GMT-Master II?
Both are gmt / travel watches. The Christopher Ward C63 Sealander GMT is automatic, 150m water resistance, 39mm, sapphire crystal; the Rolex GMT-Master II is automatic, 100m water resistance, 40mm, sapphire crystal.

Which has better water resistance, the Christopher Ward C63 Sealander GMT or the Rolex GMT-Master II?
The Christopher Ward C63 Sealander GMT, rated 150m, versus 100m on the other. Pick 100m or higher for swimming and 200m+ for diving.

Which is better value, the Christopher Ward C63 Sealander GMT or the Rolex GMT-Master II?
The Christopher Ward C63 Sealander GMT is the lower-priced tier; the other steps up in build for more money — confirm both live prices at the retailer.

Citing these specs? Go ahead — manufacturer data, last verified 2026-06-27. Copy a ready-made reference:

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