Side by side

Christopher Ward C63 Sealander Extreme GMTvsLinde Werdelin Oktopus Volcano

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
Oktopus Volcano
Linde WerdelinOktopus Volcano
MSRP $31,746

At a glance

15 of 29 specs differ
Diameter
C63 Sealander Extreme GMT48mm
Oktopus Volcano40mm
Power Reserve
C63 Sealander Extreme GMT56h
Oktopus Volcano40h
Water Resistance
C63 Sealander Extreme GMT150m
Oktopus Volcano300m
MSRP
C63 Sealander Extreme GMT$1,850
Oktopus Volcano$31,746

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
48mm
40mm
Thickness
12.05mm
15mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished
Water Resistance
150m
300m

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Black
Skeleton
Lume
SLN X1 BL / GL
None

Movement

4 specs
Caliber
SW330
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
40h
Complications
GMT, Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,850
$31,746

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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.

Linde Werdelin Oktopus Volcano

The Linde Werdelin Oktopus Volcano is celebrated for its wearable art design, featuring a 44mm titanium case with intricate 24k gold inlay depicting volcanic rock, a process that takes weeks per watch. Its five-layer skeletonized dial offers a striking contrast of deep black with gold numerals and date aperture. The watch is powered by the Calibre 14580 automatic movement, providing a 44-hour power reserve. On balance, owners and reviewers alike praise the exceptional craftsmanship and unique aesthetic of the Linde Werdelin Oktopus Volcano, justifying its significant investment.

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