Side by side

Christopher Ward C63 Sealander Extreme GMTvsTraska Seafarer Charcoal

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 $1,850
Seafarer Charcoal
TraskaSeafarer Charcoal
MSRP $665

At a glance

15 of 29 specs differ
Diameter
C63 Sealander Extreme GMT48mm
Seafarer Charcoal40mm
Power Reserve
C63 Sealander Extreme GMT56h
Seafarer Charcoal42h
Water Resistance
C63 Sealander Extreme GMT150m
Seafarer Charcoal150m
MSRP
C63 Sealander Extreme GMT$1,850
Seafarer Charcoal$665

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
48mm
40mm
Thickness
12.05mm
12mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Bead-blasted + Sandblasted
Brushed + Polished

Crystal & Dial

2 specs
Dial Color
Black
White
Lume
SLN X1 BL / GL
Super-LumiNova BGW9

Movement

5 specs
Caliber
SW330
9039
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
42h
Jewels
25
24
Complications
GMT, Moonphase, Day-date
Chronograph

Pricing

1 specs
MSRP
$1,850
$665

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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

Owners and reviewers widely praise the Christopher Ward C63 Sealander Extreme GMT for its excellent value, tactical and travel-ready design, and impressive lume, with the black dial being a collective favorite. Its 41mm brushed steel case is noted for comfort and wearability, complemented by a well-proportioned design and excellent legibility. The watch features a Sellita SW330-2 movement with a 56-hour power reserve and 150m water resistance, including a shock-absorbing mount. Some find its refinement slightly less than pricier alternatives, and its GMT movement is considered less practical than a flyer GMT. On balance, the Christopher Ward C63 Sealander Extreme GMT is highly regarded by owners and reviewers for its compelling blend of features, rugged design, and exceptional value.

Traska Seafarer Charcoal

The Traska Seafarer Charcoal's notable strength is its refined finishing, which elevates it from a field watch to a luxury-like piece. A shared weakness is the dim lume, which may be a drawback for those who value nighttime visibility. Reviewers disagree on the watch's build, with one reviewer noting a more substantial build and larger case size, while the other does not mention this feature.

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