Side by side

Christopher Ward C63 Sealander Extreme GMTvsGruppo Gamma Peacemaker Bronze Manual

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
Peacemaker Bronze Manual
Gruppo GammaPeacemaker Bronze Manual
MSRP $1,120

At a glance

16 of 29 specs differ
Diameter
C63 Sealander Extreme GMT40mm
Peacemaker Bronze Manual43mm
Power Reserve
C63 Sealander Extreme GMT56h
Peacemaker Bronze Manual45h
Water Resistance
C63 Sealander Extreme GMT150m
Peacemaker Bronze Manual200m
MSRP
C63 Sealander Extreme GMT$2,075
Peacemaker Bronze Manual$1,120

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
40mm
43mm
Thickness
12.05mm
13mm
Lug-to-Lug
48mm
52.5mm
Lug Width
22mm
24mm
Material
Stainless Steel
Bronze
Water Resistance
150m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Fume Green
Lume
SLN X1 BL / GL
Super-LumiNova

Movement

5 specs
Caliber
SW330-2
Sellita SW219-1
Type
Automatic
Manual
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
45h
Complications
GMT
None

Pricing

1 specs
MSRP
$2,075
$1,120

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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.

Gruppo Gamma Peacemaker Bronze Manual

Owners praise the Gruppo Gamma Peacemaker Bronze Manual for its character, with specific mentions of the dégradé green sandwich dial, matte black sandwich dial, and box-shaped sapphire crystal. The hand-wound ETA 6497-1 movement is described as a "dream" to wind, and one owner notes the Miyota 8N33 movement keeps outstanding time. The watch offers 200m water resistance and comes on a rubber or custom rally strap. Accuracy figures range from outstanding to +/-12 seconds per day with Sellita SW219-1 or ETA 6497-1 movements. On balance, owners rate the Gruppo Gamma Peacemaker Bronze Manual highly for its unique dial designs and the satisfying winding experience of its manual-wind movements.

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