Side by side

Christopher Ward C1 MoonglowvsGrand Seiko SBGE307

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

C1 Moonglow
Christopher WardC1 Moonglow
MSRP $3,050
SBGE307
Grand SeikoSBGE307
MSRP $11,500

At a glance

16 of 29 specs differ
Diameter
C1 Moonglow40mm
SBGE30744.5mm
Power Reserve
C1 Moonglow38h
SBGE30772h
Water Resistance
C1 Moonglow30m
SBGE307200m
MSRP
C1 Moonglow$3,050
SBGE307$11,500

Full specifications

Case

7 specs
Category
GMT
Diameter
40mm
44.5mm
Thickness
12.9mm
14.9mm
Lug-to-Lug
47.9mm
50mm
Lug Width
20mm
23mm
Material
Stainless Steel
Titanium
Water Resistance
30m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
SLN X1 WL C1
None

Movement

6 specs
Caliber
SW220-1
9R66
Type
Automatic
Spring Drive
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
72h
Jewels
26
25
Complications
Moonphase, Day-date
None

Pricing

1 specs
MSRP
$3,050
$11,500

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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 C1 Moonglow

The Christopher Ward C1 Moonglow is widely praised for its comfort, wearability at 40.5mm, and impressive lume, with owners calling it gorgeous, unique, and the coolest moonphase for the money. The moonphase complication is noted as constantly rotating, and one owner reports it accurate to within 1 day every 128 years. Some criticism exists regarding the dual moon phase display, where the inactive moon is visible through a translucent cover, and the lume on the date ring is less bright and fades faster than other luminous elements. One owner specifically loves the opaque blue moonphase dial of the LE Celestial Blue variant. Overall, owners and reviewers find the Christopher Ward C1 Moonglow a visually engaging and comfortable watch, particularly for its price point, with its unique dial design and strong lume being significant draws.

Grand Seiko SBGE307

The Grand Seiko SBGE307 is praised for its unique "lion's mane" textured ivory dial and angular, modern titanium case featuring Zaratsu polishing. Reviewers highlight the aggressive, claw-shaped lugs and the contrasting hairline finishing, as well as the brownish-red GMT hand as a notable accent. The watch is powered by the 9R66 Spring Drive movement, offering a 72-hour power reserve and accuracy rated at +/- 15 seconds per month by one source, and +/- 1 second per day by another. It is priced at $10,700 USD and offers 200m water resistance. On balance, reviewers find the Grand Seiko SBGE307 to be a striking timepiece distinguished by its textured dial and sharp case finishing.

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