Side by side

Christopher Ward C1 Moonphase 40vsFormex Essence ThirtyNine

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

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 Essence ThirtyNine

The Formex Essence ThirtyNine is praised for its impressive build quality and value, featuring a patented case suspension system for comfort and protection. It houses a COSC-certified Sellita SW200-1 movement with a 38-hour power reserve and a tool-free strap quick-release system. A minor inconvenience noted is the specific closing order of the clasp. On balance, reviewers rate the Formex Essence ThirtyNine highly for its comfortable wearability and excellent value at its price point.

From video reviewers

The case suspension system enhances comfort and the COSC-certified movement is a strong feature. The bracelet exhibits noticeable rattle. Reviewers disagreed on the ideal case size, with some preferring the 39mm and others the 41mm.

At a glance

15 of 29 specs differ
Diameter
C1 Moonphase 4047.9mm
Essence ThirtyNine39mm
Power Reserve
C1 Moonphase 4038h
Essence ThirtyNine41h
Water Resistance
C1 Moonphase 4030m
Essence ThirtyNine100m
MSRP
C1 Moonphase 40$3,050
Essence ThirtyNine$2,390

Full specifications

Case

6 specs
Category
Dress
Diameter
47.9mm
39mm
Thickness
13.3mm
10mm
Lug-to-Lug
47.9mm
45mm
Finish
Brushed + Polished
Water Resistance
30m
100m

Crystal & Dial

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

Movement

5 specs
Caliber
Sellita SW220-1
Sellita SW200-1
Beat Rate
4 vph
0 vph
Power Reserve
38h
41h
Jewels
26
0
Complications
Moonphase, Day-date
None

Pricing

1 specs
MSRP
$3,050
$2,390
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