Side by side

Christopher Ward C63 Sealander Extreme GMTvsChristopher Ward C65 Dune Aeolian

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

C63 Sealander Extreme GMT
Christopher WardC63 Sealander Extreme GMT
MSRP $2,075
C65 Dune Aeolian
Christopher WardC65 Dune Aeolian
MSRP $1,415

At a glance

13 of 29 specs differ
Diameter
C63 Sealander Extreme GMT40mm
C65 Dune Aeolian40mm
Power Reserve
C63 Sealander Extreme GMT56h
C65 Dune Aeolian38h
Water Resistance
C63 Sealander Extreme GMT150m
C65 Dune Aeolian150m
MSRP
C63 Sealander Extreme GMT$2,075
C65 Dune Aeolian$1,415

Full specifications

Case

5 specs
Category
GMT
Thickness
12.05mm
11.7mm
Lug-to-Lug
48mm
43.6mm
Lug Width
22mm
20mm
Material
Stainless Steel
Bronze

Crystal & Dial

3 specs
Dial Color
Black
Brown
Indices
Applied
Roman numerals
Lume
SLN X1 BL / GL
SLN Light Old Radium BL Grade X1

Movement

4 specs
Caliber
SW330-2
SW200-1
Power Reserve
56h
38h
Jewels
25
26
Complications
GMT
None

Pricing

1 specs
MSRP
$2,075
$1,415

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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 Sealander Extreme GMT

The Christopher Ward C63 Sealander Extreme GMT is widely praised as a competent and comfortable tool watch offering excellent value. Reviewers consistently highlight its impressive Globolight lume, providing excellent legibility, and its well-proportioned 41mm brushed steel case. The Sellita SW330-2 movement is noted as reliable, though its standard accuracy is stated as ±20 seconds per day, and its GMT functionality is considered less advanced than some alternatives. One owner notes the green dial can be an acquired taste, and hands and markers are considered less refined than those on significantly more expensive watches. The Christopher Ward C63 Sealander Extreme GMT is priced attractively at €1,895 on bracelet. Overall, owners and reviewers highly regard the Christopher Ward C63 Sealander Extreme GMT for its rugged, travel-ready design and impressive lume at its price point.

Christopher Ward C65 Dune Aeolian

The Christopher Ward C65 Dune Aeolian is widely praised for its unique, textured dial and comfortable 38mm case size, with reviewers noting its excellent finishing for the price and the Bader bracelet as a standout feature. Owners appreciate the clean, date-free dial and the wavy pattern, with one comparing it favorably to Grand Seiko. The bronze variant develops a warm patina over time. Accuracy is reported as COSC-certified and around +4 seconds per day by one owner, while another notes a rating of up to 20 seconds per day. The time-only models feature a Sellita SW200-1 movement with a 38-hour power reserve, though the GMT variant uses a Sellita SW330 with a 56-hour power reserve. Some owners expressed concerns about the sandy texture becoming tiresome or the grey dial blending with the case, and one reviewer found the dial details and applied logo "a bit much." Customer service experiences were mixed, with one owner reporting a frustrating battle and long repair turnaround.

From video reviewers

The watch's unique textured dial is a notable strength, giving it an organic design that sets it apart from other field watches. A weakness is the somewhat lacking lume performance, which may be a drawback for those who prioritize nighttime legibility. Reviewers disagree on the movement's power reserve, with some considering 38 hours sufficient and others finding it too short.

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