Side by side

Christopher Ward The Twelve 660vsGrand Seiko SLGW007

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

The Twelve 660
Christopher WardThe Twelve 660
MSRP $1,825
SLGW007
Grand SeikoSLGW007
MSRP $10,000

At a glance

12 of 29 specs differ
Diameter
The Twelve 66040mm
SLGW00738.6mm
Power Reserve
The Twelve 66045h
SLGW00780h
Water Resistance
The Twelve 66030m
SLGW00730m
MSRP
The Twelve 660$1,825
SLGW007$10,000

Full specifications

Case

5 specs
Category
Dress
Diameter
40mm
38.6mm
Thickness
6.6mm
9.95mm
Lug-to-Lug
43.3mm
45mm
Lug Width
23.3mm
20mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Green
Black

Movement

4 specs
Caliber
SW210-1
9SA4
Beat Rate
4 vph
28,800 vph
Power Reserve
45h
80h
Jewels
18
25

Pricing

1 specs
MSRP
$1,825
$10,000

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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 The Twelve 660

Christopher Ward The Twelve 660 owners and reviewers highlight its exceptionally thin 6.6mm case, achieved through a two-hand design, manual-wind movement, and 30m water resistance. The bracelet clasp, however, lacks micro-adjustments. Opinions are divided on the manual-wind nature and absence of a seconds hand, with some finding them unnecessary while others value the resulting slimness and winding experience. One user noted the logo as a drawback. Overall, the Christopher Ward The Twelve 660 is considered good value and well-made by the community, with its thinness being a primary draw.

Grand Seiko SLGW007

Grand Seiko SLGW007 owners and reviewers praise its compact 38.6mm x 9.95mm Evolution 9 case and the textured "Moonlit Birch" dial, described as moody, elegant, and captivating. The technically credible 9SA4 hand-wound movement with an 80-hour power reserve is also highlighted. Its 30m water resistance and lack of lume are noted as appropriate for a dress watch. Overall, owners and reviewers rate the Grand Seiko SLGW007 highly for its refined case, captivating dial, and updated movement.

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