Side by side

Christopher Ward C63 Sealander Extreme GMTvsGlycine Airman Worldtimer GMT Dual Time

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

At a glance

18 of 29 specs differ
Diameter
C63 Sealander Extreme GMT40mm
Airman Worldtimer GMT Dual Time40mm
Power Reserve
C63 Sealander Extreme GMT56h
Airman Worldtimer GMT Dual Time
Water Resistance
C63 Sealander Extreme GMT150m
Airman Worldtimer GMT Dual Time100m
MSRP
C63 Sealander Extreme GMT$2,075
Airman Worldtimer GMT Dual Time$995

Full specifications

Case

6 specs
Thickness
12.05mm
12mm
Lug-to-Lug
48mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Water Resistance
150m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Ivory
Indices
Applied
Lume
SLN X1 BL / GL
None

Movement

6 specs
Caliber
SW330-2
RONDA 515.24H
Type
Automatic
Quartz
Beat Rate
4 vph
Power Reserve
56h
Jewels
25
1
Complications
GMT
GMT, Date, World Time

Pricing

1 specs
MSRP
$2,075
$995

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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.

Glycine Airman Worldtimer GMT Dual Time

Owners widely praise the Glycine Airman Worldtimer GMT Dual Time for its comfortable 40mm size, attractive aesthetics, blue GMT hand, sapphire crystal with blue AR coating, and locking bezel. Some owners find it a significant improvement over previous Airman models, with one reporting good timekeeping. However, the dual 24-hour and GMT hands are noted by some as making local time setting less intuitive than a purist 24-hour dial. On balance, owners and reviewers appreciate the Glycine Airman Worldtimer GMT Dual Time for its comfortable wearability and classic design elements.

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