Side by side

Christopher Ward C1 Moonphase 40vsFormex Reef 42 mm

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

C1 Moonphase 40
Christopher WardC1 Moonphase 40
MSRP $3,050
Reef 42 mm
FormexReef 42 mm
MSRP $2,414

At a glance

16 of 29 specs differ
Diameter
C1 Moonphase 4047.9mm
Reef 42 mm42mm
Power Reserve
C1 Moonphase 4038h
Reef 42 mm56h
Water Resistance
C1 Moonphase 4030m
Reef 42 mm300m
MSRP
C1 Moonphase 40$3,050
Reef 42 mm$2,414

Full specifications

Case

7 specs
Category
Diver
Diameter
47.9mm
42mm
Thickness
13.3mm
11.4mm
Lug-to-Lug
47.9mm
47mm
Lug Width
20mm
22mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
30m
300m

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Blue
Black
Lume
SLN X1 WL C1
Super-LumiNova

Movement

5 specs
Caliber
SW220
Sellita SW300-1
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
56h
Jewels
26
25
Complications
Moonphase, Day-date
None

Pricing

1 specs
MSRP
$3,050
$2,414

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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 Moonphase 40

Owners widely praise the Christopher Ward C1 Moonphase 40 for its captivating aventurine dial and photorealistic, luminescent moon, with many receiving compliments and finding it a stylish, lightweight, and comfortable daily wear. The in-house Calibre JJ04 module's 128-year moon tracking is a notable feature. However, multiple owners find the lack of dial indices and bezel markings, along with unlumed hands, makes precise time-telling difficult, with some describing it as more of a jewelry piece than a functional timepiece. One owner experienced a movement issue requiring warranty repair within the first year, and another noted frustration with customer service. The 40.5mm case size is considered sporty by some, and the design is described as "shouty" by a few. On balance, owners highly rate the Christopher Ward C1 Moonphase 40 for its stunning moonphase display and aesthetic appeal at its price point, despite legibility concerns.

From video reviewers

The aventurine dial and Globolight lume are praised for their realistic starry night effect. The 3 ATM water resistance is a significant limitation.

Formex Reef 42 mm

The Formex Reef 42 mm is widely praised for its comfortable bracelet featuring a micro-adjust clasp, COSC-certified Sellita movement, and excellent build quality. Owners appreciate the gradient dial's visual appeal and the overall wearability. Some owners note the seconds hand does not perfectly align with markers, and one owner found the lugs' taper hinders third-party strap fit. The bracelet's length and sporty design are noted as limiting versatility by some. On balance, owners and reviewers rate the Formex Reef 42 mm highly for its impressive wearability and value at the price point.

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