Side by side

Christopher Ward C65 Dune AeolianvsGrand Seiko SLGA009

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

C65 Dune Aeolian
Christopher WardC65 Dune Aeolian
MSRP $1,415
SLGA009
Grand SeikoSLGA009
MSRP $9,800

At a glance

16 of 29 specs differ
Diameter
C65 Dune Aeolian40mm
SLGA00940mm
Power Reserve
C65 Dune Aeolian38h
SLGA009120h
Water Resistance
C65 Dune Aeolian150m
SLGA009100m
MSRP
C65 Dune Aeolian$1,415
SLGA009$9,800

Full specifications

Case

6 specs
Category
Dress
Thickness
11.7mm
11.8mm
Lug-to-Lug
43.6mm
47.9mm
Lug Width
20mm
22mm
Material
Bronze
Stainless Steel
Water Resistance
150m
100m

Crystal & Dial

4 specs
AR Coating
Inner
Yes
Dial Color
Brown
Black
Indices
Roman numerals
Applied
Lume
SLN Light Old Radium BL Grade X1
None

Movement

5 specs
Caliber
SW200-1
9RA2
Type
Automatic
Spring Drive
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
120h
Jewels
26
25

Pricing

1 specs
MSRP
$1,415
$9,800

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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 C65 Dune Aeolian

The Christopher Ward C65 Dune Aeolian is widely praised for its unique, textured dial and comfortable 38mm case size, with reviewers noting its excellent finishing for the price and the Bader bracelet as a standout feature. Owners appreciate the clean, date-free dial and the wavy pattern, with one comparing it favorably to Grand Seiko. The bronze variant develops a warm patina over time. Accuracy is reported as COSC-certified and around +4 seconds per day by one owner, while another notes a rating of up to 20 seconds per day. The time-only models feature a Sellita SW200-1 movement with a 38-hour power reserve, though the GMT variant uses a Sellita SW330 with a 56-hour power reserve. Some owners expressed concerns about the sandy texture becoming tiresome or the grey dial blending with the case, and one reviewer found the dial details and applied logo "a bit much." Customer service experiences were mixed, with one owner reporting a frustrating battle and long repair turnaround.

From video reviewers

The watch's unique textured dial is a notable strength, giving it an organic design that sets it apart from other field watches. A weakness is the somewhat lacking lume performance, which may be a drawback for those who prioritize nighttime legibility. Reviewers disagree on the movement's power reserve, with some considering 38 hours sufficient and others finding it too short.

Grand Seiko SLGA009

The Grand Seiko SLGA009 "White Birch II" is praised for its Spring Drive Caliber 9RA2 movement, offering exceptional accuracy of ±0.5 seconds per day and a 120-hour power reserve. Reviewers highlight its refined dial texture, inspired by Shinshu forests, and the Series 9 design with a frost-finished movement. The watch features a 40mm stainless steel case and a power reserve indicator on the movement bridge. However, its price of $8,600 to $9,100 USD is noted as relatively expensive, reflecting Grand Seiko's increasing price points. Overall, reviewers consider the Grand Seiko SLGA009 a highly refined timepiece, with its advanced Spring Drive movement and aesthetic improvements being key strengths.

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