Side by side

Christopher Ward C63 Sealander Extreme GMTvsGlycine Sea Kraken

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
Sea Kraken
GlycineSea Kraken
MSRP $1,600

At a glance

17 of 29 specs differ
Diameter
C63 Sealander Extreme GMT48mm
Sea Kraken39mm
Power Reserve
C63 Sealander Extreme GMT56h
Sea Kraken38h
Water Resistance
C63 Sealander Extreme GMT150m
Sea Kraken150m
MSRP
C63 Sealander Extreme GMT$1,850
Sea Kraken$1,600

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
48mm
39mm
Thickness
12.05mm
12.7mm
Lug-to-Lug
48mm
Finish
Brushed + Bead-blasted + Sandblasted
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Dial Color
Black
White
Indices
Applied
Lume
SLN X1 BL / GL
Luminous

Movement

5 specs
Caliber
SW330
SW200-1
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
38h
Jewels
25
26
Complications
GMT, Moonphase, Day-date
Date

Pricing

1 specs
MSRP
$1,850
$1,600

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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.

Glycine Sea Kraken

The Glycine Sea Kraken is widely praised for its retro design and excellent case finishing for its price, with reviewers noting crisp dial printing and an elegant stainless steel bezel. Owners report excellent accuracy, with some seeing deviations as low as 1 second per day, though one user observed up to a 6-second loss during high activity. The 39mm size is generally considered comfortable, though its 48mm lug-to-lug measurement may be an issue for smaller wrists. The bezel action is consistently flagged as strong with no back-play. The included leather strap is frequently criticized as unsuitable for a diver and often replaced. On balance, owners and reviewers rate the Glycine Sea Kraken highly for its vintage aesthetic and strong value proposition, particularly given its adjusted Sellita SW200 movement and limited edition status.

From video reviewers

The Glycine Sea Kraken's value at its price point is a significant strength. Reviewers did not reach a consensus on any weaknesses.

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