Side by side

Christopher Ward C63 True GMTvsChristopher Ward C63 Sealander Extreme GMT

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

C63 True GMT
Christopher WardC63 True GMT
MSRP $4,135
C63 Sealander Extreme GMT
Christopher WardC63 Sealander Extreme GMT
MSRP $1,850

At a glance

10 of 29 specs differ
Diameter
C63 True GMT48mm
C63 Sealander Extreme GMT48mm
Power Reserve
C63 True GMT120h
C63 Sealander Extreme GMT56h
Water Resistance
C63 True GMT100m
C63 Sealander Extreme GMT150m
MSRP
C63 True GMT$4,135
C63 Sealander Extreme GMT$1,850

Full specifications

Case

3 specs
Thickness
14.15mm
12.05mm
Finish
Brushed + Polished + Sandblasted
Brushed + Bead-blasted + Sandblasted
Water Resistance
100m
150m

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Lume
SLN X1 BL C1
SLN X1 BL / GL

Movement

4 specs
Caliber
CW-002
SW330
Power Reserve
120h
56h
Jewels
33
25
Complications
GMT, Moonphase, Day-date, Small seconds
GMT, Moonphase, Day-date

Pricing

1 specs
MSRP
$4,135
$1,850

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Christopher Ward C63 True GMT

The Christopher Ward C63 True GMT is widely praised for its in-house CW-002 caliber, which offers a 120-hour power reserve and COSC certification. Owners find the 39mm case size comfortable, though some note it wears closer to 40-41mm. While the PVD hands provide good contrast and the lume is praised for readability, one owner felt the orange accent lacked pop and the gloss dial/text combo appeared cheap in certain lighting. One owner also noted a perceived slight difference in production quality compared to a sibling model's bracelet. Overall, owners and reviewers rate the Christopher Ward C63 True GMT highly for its impressive power reserve and COSC-certified movement at its price point.

From video reviewers

The case finishing is praised for its polished and curved surfaces. The watch uses a Sellita SW330-2 movement. Reviewers disagree on the case size, with one noting 40.5mm and another highlighting a 36mm option.

Christopher Ward C63 Sealander Extreme GMT

Owners and reviewers widely praise the Christopher Ward C63 Sealander Extreme GMT for its excellent value, tactical and travel-ready design, and impressive lume, with the black dial being a collective favorite. Its 41mm brushed steel case is noted for comfort and wearability, complemented by a well-proportioned design and excellent legibility. The watch features a Sellita SW330-2 movement with a 56-hour power reserve and 150m water resistance, including a shock-absorbing mount. Some find its refinement slightly less than pricier alternatives, and its GMT movement is considered less practical than a flyer GMT. On balance, the Christopher Ward C63 Sealander Extreme GMT is highly regarded by owners and reviewers for its compelling blend of features, rugged design, and exceptional value.

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