Side by side

Christopher Ward C63 Sealander RocksvsGrand Seiko SLGW004

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,350
SLGW004
Grand SeikoSLGW004
MSRP $30,000

At a glance

16 of 29 specs differ
Diameter
C63 Sealander Rocks40mm
SLGW00438.8mm
Power Reserve
C63 Sealander Rocks38h
SLGW00480h
Water Resistance
C63 Sealander Rocks150m
SLGW00430m
MSRP
C63 Sealander Rocks$1,350
SLGW004$30,000

Full specifications

Case

7 specs
Category
Sport
Dress
Diameter
40mm
38.8mm
Thickness
11.05mm
10.4mm
Lug-to-Lug
42.87mm
43.7mm
Lug Width
20mm
19mm
Material
Stainless Steel
Gold
Water Resistance
150m
30m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Yellow
Black
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SW200-1
9SA4
Type
Automatic
Manual
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
80h
Jewels
26
25

Pricing

1 specs
MSRP
$1,350
$30,000

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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 Rocks

Owners widely praise the Christopher Ward C63 Sealander Rocks for its excellent wearability, comfort, and build quality for the price, with many highlighting its refined dial and versatile design. The 36mm case is noted as wearing well on smaller wrists, and the robust bracelet offers on-the-fly adjustment. Some owners find the branding prominent or the dial too white, and one owner experienced difficulty adjusting the time on their 36mm model. The Sellita SW200-1 movement provides a 38-hour power reserve. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its exceptional wearability and refined dial at its price point.

From video reviewers

The dial finishing and unique stone dial options are strong points. The 36mm case size is a shared feature. Reviewers questioned its value proposition against other watches under $1,000.

Grand Seiko SLGW004

The Grand Seiko SLGW004 is praised for its elegant, faithful reissue design and impressive technical execution, featuring a new 9SA4 hi-beat manual-winding movement with an 80-hour power reserve and accuracy of -3/+5 seconds per day. Reviewers highlight the sharp case facets, double-signed dial, and beautifully decorated movement visible through the display caseback, along with an enjoyable winding experience. One reviewer noted a desire for better water resistance and expressed a dislike for the etched sapphire case back. Overall, reviewers rate the Grand Seiko SLGW004 highly for its elegant design and technically impressive movement.

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