Side by side

Christopher Ward C1 Moonphase 40vsSternglas Naos Automatik

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
Naos Automatik
SternglasNaos Automatik
MSRP $463

At a glance

15 of 29 specs differ
Diameter
C1 Moonphase 4047.9mm
Naos Automatik38mm
Power Reserve
C1 Moonphase 4038h
Naos Automatik42h
Water Resistance
C1 Moonphase 4030m
Naos Automatik50m
MSRP
C1 Moonphase 40$3,050
Naos Automatik$463

Full specifications

Case

6 specs
Category
Dress
Diameter
47.9mm
38mm
Thickness
13.3mm
12mm
Lug-to-Lug
47.9mm
43mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
30m
50m

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Blue
Lume
SLN X1 WL C1
None

Movement

5 specs
Caliber
SW220
Miyota 8215
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
42h
Jewels
26
Complications
Moonphase, Day-date
None

Pricing

1 specs
MSRP
$3,050
$463

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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.

Sternglas Naos Automatik

The Sternglas Naos Automatik is praised for its stylish Bauhaus design and solid build quality for its price, featuring a sapphire crystal and elegant case. However, some dial text is too small and slim for easy readability, and the Milanese strap and clasp are considered lower quality, with the quick-change system also not meeting the brand's advertised standard. One owner found the 38mm model lighter than expected and preferred it over a Seiko SRP703 and an Apple Watch. Overall, owners and reviewers highlight the Sternglas Naos Automatik's attractive Bauhaus design and good value, despite some criticisms of dial legibility and strap quality.

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