Side by side

Christopher Ward C63 Sealander RocksvsGrand Seiko SLGH017

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
SLGH017
Grand SeikoSLGH017
MSRP $10,500

At a glance

14 of 29 specs differ
Diameter
C63 Sealander Rocks40mm
SLGH01740mm
Power Reserve
C63 Sealander Rocks38h
SLGH01780h
Water Resistance
C63 Sealander Rocks150m
SLGH017100m
MSRP
C63 Sealander Rocks$1,350
SLGH017$10,500

Full specifications

Case

6 specs
Category
Sport
Dress
Thickness
11.05mm
11.7mm
Lug-to-Lug
42.87mm
47mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
150m
100m

Crystal & Dial

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

Movement

4 specs
Caliber
SW200-1
9SA5
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
80h
Jewels
26
25

Pricing

1 specs
MSRP
$1,350
$10,500

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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 SLGH017

Grand Seiko SLGH017 owners and reviewers widely praise its impeccable finishing on the applied markers and handset, and its lightweight titanium case and bracelet. The high-beat 9SA5 movement is noted for its approximately 80-hour power reserve, with accuracy figures reported by owners ranging from +4 sec/day to +5 to -3 seconds per day, though some owners express concerns about accuracy deviating significantly from specifications. Some find the "Night Birch" dial stunning and appreciate the Evo 9 case design, while others note the dial texture appears less pronounced on its matte black surface and criticize the handset's proportions and lack of lume. The Grand Seiko SLGH017 is priced at €10,500. On balance, owners and reviewers rate the Grand Seiko SLGH017 highly for its lightweight titanium construction and impeccable finishing.

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