Side by side

Christopher Ward C63 Sealander Extreme GMTvsSpinnaker Bradner Pearl Diver

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
Bradner Pearl Diver
SpinnakerBradner Pearl Diver
MSRP $370

At a glance

13 of 29 specs differ
Diameter
C63 Sealander Extreme GMT40mm
Bradner Pearl Diver42mm
Power Reserve
C63 Sealander Extreme GMT56h
Bradner Pearl Diver40h
Water Resistance
C63 Sealander Extreme GMT150m
Bradner Pearl Diver180m
MSRP
C63 Sealander Extreme GMT$2,075
Bradner Pearl Diver$370

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
40mm
42mm
Thickness
12.05mm
15mm
Lug-to-Lug
48mm
50mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
150m
180m

Crystal & Dial

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

Movement

4 specs
Caliber
SW330-2
SII NH35A
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
40h
Complications
GMT
None

Pricing

1 specs
MSRP
$2,075
$370

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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.

Spinnaker Bradner Pearl Diver

The Spinnaker Bradner Pearl Diver is noted by owners as large on smaller wrists, with a 50mm lug-to-lug and 15mm height being a concern, though some find it acceptable with specific strap choices. Opinions on finishing quality vary, with one owner reporting issues like a poorly seated bezel and crooked indices. Overall, owners rate the Spinnaker Bradner Pearl Diver with mixed reviews regarding its size and finishing.

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