Side by side

Christopher Ward C63 Sealander Extreme GMTvsGrand Seiko SBGA211

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
SBGA211
Grand SeikoSBGA211
MSRP $6,900

At a glance

16 of 29 specs differ
Diameter
C63 Sealander Extreme GMT48mm
SBGA21141mm
Power Reserve
C63 Sealander Extreme GMT56h
SBGA21172h
Water Resistance
C63 Sealander Extreme GMT150m
SBGA211100m
MSRP
C63 Sealander Extreme GMT$1,850
SBGA211$6,900

Full specifications

Case

8 specs
Category
GMT
Dress
Diameter
48mm
41mm
Thickness
12.05mm
12.5mm
Lug-to-Lug
48mm
49mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Finish
Brushed + Bead-blasted + Sandblasted
Brushed and polished
Water Resistance
150m
100m

Crystal & Dial

2 specs
AR Coating
Underside
Yes
Lume
SLN X1 BL / GL
None

Movement

5 specs
Caliber
SW330
9R65
Type
Automatic
Spring Drive
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
72h
Complications
GMT, Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,850
$6,900

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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.

Grand Seiko SBGA211

Grand Seiko SBGA211 owners and reviewers widely praise its exceptional finishing, particularly the Zaratsu polishing, and its mesmerizing, textured dial. The Spring Drive movement is consistently highlighted as a technical masterpiece, offering quartz-like accuracy of +/- 1 second per day and a smooth seconds sweep. Its lightweight titanium construction and 41mm case size contribute to a comfortable and wearable design. However, some owners find the dial texture less captivating in person than in photos, and there are mixed opinions on the bracelet's adjustment system and perceived quality relative to the price. Some also note its thickness and lack of lume. Overall, owners and reviewers rate the Grand Seiko SBGA211 highly for its unique dial and superb finishing, making it a highly regarded icon.

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