Side by side

Christopher Ward C1 Moonphase 37vsSternglas Naos Großdatum

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

C1 Moonphase 37
Christopher WardC1 Moonphase 37
MSRP $3,050
Naos Großdatum
SternglasNaos Großdatum
MSRP $323

At a glance

14 of 29 specs differ
Diameter
C1 Moonphase 3744.07mm
Naos Großdatum38mm
Power Reserve
C1 Moonphase 3738h
Naos Großdatum
Water Resistance
C1 Moonphase 3730m
Naos Großdatum50m
MSRP
C1 Moonphase 37$3,050
Naos Großdatum$323

Full specifications

Case

5 specs
Diameter
44.07mm
38mm
Thickness
13.1mm
10mm
Lug-to-Lug
44.07mm
42mm
Finish
Brushed + Polished
Brushed and polished
Water Resistance
30m
50m

Crystal & Dial

2 specs
Dial Color
Blue
Lume
SLN X1 WL C1
Luminova Punkten

Movement

6 specs
Caliber
SW220
Seiko VJ76
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
Jewels
26
Complications
Moonphase
None

Pricing

1 specs
MSRP
$3,050
$323

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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 37

Owners widely praise the Christopher Ward C1 Moonphase 37 for its aventurine dial and moon display, with one user awarding it a perfect score for its celestial theme. However, the lack of hour markers and lume-less hands make time-telling difficult, and hands can disappear against the dial. The COSC-certified movement averages +2.3 seconds per day, and the bracelet clasp is noted for comfort. The moonphase complication itself is reported by one owner to be inaccurate despite manufacturer attempts to correct it, though other users view such complications as primarily decorative. The 38-hour power reserve is considered short. Overall, owners rate the Christopher Ward C1 Moonphase 37 highly for its striking aventurine dial and moon focus, despite challenges with legibility and the practical accuracy of its moonphase complication.

Sternglas Naos Großdatum

The Sternglas Naos Großdatum is praised for its Bauhaus aesthetic and value, with one owner finding it an affordable alternative to other designs. However, some owners report it feels underwhelming and cheap, with a printed-on face, small font, and toy-like hands, and find the strap to be of poor quality. The watch features a 38mm stainless steel case, an Alabaster dial with beige LumiNova, and a Seiko TMI VJ76 quartz movement rated for -20/+20 seconds per month. On balance, owners and reviewers are divided, with the primary point of contention being the perceived quality and aesthetic execution of the Sternglas Naos Großdatum.

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