Side by side

Christopher Ward C63 Sealander Extreme GMTvsLongines LONGINES MASTER COLLECTION

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
LONGINES MASTER COLLECTION
LonginesLONGINES MASTER COLLECTION
MSRP $2,850

At a glance

13 of 29 specs differ
Diameter
C63 Sealander Extreme GMT40mm
LONGINES MASTER COLLECTION38.5mm
Power Reserve
C63 Sealander Extreme GMT56h
LONGINES MASTER COLLECTION72h
Water Resistance
C63 Sealander Extreme GMT150m
LONGINES MASTER COLLECTION30m
MSRP
C63 Sealander Extreme GMT$2,075
LONGINES MASTER COLLECTION$2,850

Full specifications

Case

6 specs
Category
GMT
Diameter
40mm
38.5mm
Thickness
12.05mm
10.2mm
Lug-to-Lug
48mm
44.9mm
Lug Width
22mm
20mm
Water Resistance
150m
30m

Crystal & Dial

2 specs
Dial Color
Black
Ivory
Lume
SLN X1 BL / GL
None

Movement

4 specs
Caliber
SW330-2
L893.5
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
72h
Complications
GMT
None

Pricing

1 specs
MSRP
$2,075
$2,850

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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 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.

LONGINES MASTER COLLECTION

Owners widely praise the Longines Master Collection for its attractive designs, heritage feel, and value, with specific models highlighted for their legibility and manageable sizes. One owner finds the 40mm moonphase chronograph complete calendar mesmerizing and versatile at around $1700, while another appreciates the 38mm World Timer's looks and blue hands. A drawback noted across different models is limited water resistance, with one owner selling their watch due to this, and the World Timer disc requiring manual adjustment for daylight saving time in some areas. On balance, owners rate the Longines Master Collection highly for its aesthetic appeal and value proposition, despite some limitations in water resistance and functionality.

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