Side by side

Christopher Ward C63 ValourvsCitizen Tsuki-yomi A-T

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

C63 Valour
Christopher WardC63 Valour
MSRP $1,050
Tsuki-yomi A-T
CitizenTsuki-yomi A-T
MSRP $656

At a glance

17 of 29 specs differ
Diameter
C63 Valour45.8mm
Tsuki-yomi A-T43mm
Power Reserve
C63 Valour40h
Tsuki-yomi A-T40h
Water Resistance
C63 Valour150m
Tsuki-yomi A-T100m
MSRP
C63 Valour$1,050
Tsuki-yomi A-T$656

Full specifications

Case

9 specs
Category
Chronograph
Dress
Diameter
45.8mm
43mm
Thickness
11.55mm
12mm
Lug-to-Lug
45.8mm
46mm
Lug Width
20mm
22mm
Material
Stainless Steel
Super Titanium
Finish
Brushed + Polished
Brushed and polished
Water Resistance
150m
100m
Caseback
Engraved
Solid

Crystal & Dial

2 specs
Dial Color
Black
Red
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
G10
H874
Type
Quartz
Solar
Beat Rate
768 vph
28,800 vph
Jewels
4
25
Complications
Chronograph, Moonphase
None

Pricing

1 specs
MSRP
$1,050
$656

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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 Valour

Owners widely praise the Christopher Ward C63 Valour for its beautiful, deep dial with 3D applied markers and symmetric chronograph design, with some calling it one of the best-looking and most affordable chronographs available. Reviewers note the 39mm wide, 11.55mm thick Light-catcher case with flowing curves and contrasting finishes. The watch is powered by a thermocompensated, chronometer-certified quartz ETA G10.212 AD movement, with ETA claiming ±10 seconds per year accuracy via PreciDrive technology. However, some owners question the use of a quartz movement in a watch of this caliber, though others defend it for reliability and thinner profiles, while also debating if its claimed accuracy meets High Accuracy Quartz (HAQ) standards. Overall, owners and reviewers appreciate the Christopher Ward C63 Valour for its striking aesthetics and value, with the primary point of contention being its quartz movement.

Citizen Tsuki-yomi A-T

The Citizen Tsuki-yomi A-T is widely praised for its gorgeous, detailed moonphase complication, available in gray, blue, or red, and its visually light Super Titanium case. Reviewers and owners alike highlight the comfortable wearability offered by the 43mm case, which is 11mm thick with short lugs and features a mix of brushed and polished finishes. The radio-controlled atomic timekeeping and Eco-Drive movement are noted as key features, along with a world time zone guide on the case back. Some users find the pushers and crown for setting time zones and hemisphere settings, along with the chapter ring functions, to be unintuitive. On balance, owners and reviewers rate the Citizen Tsuki-yomi A-T highly for its striking moonphase display and comfortable, lightweight titanium construction at a great price.

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