Side by side

Christopher Ward C1 Moonphase 40vsOak & Oscar The Jackson Big Eye

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

C1 Moonphase 40
Christopher WardC1 Moonphase 40
MSRP $2,850
The Jackson Big Eye
Oak & OscarThe Jackson Big Eye
MSRP $3,150

At a glance

16 of 29 specs differ
Diameter
C1 Moonphase 4040mm
The Jackson Big Eye40mm
Power Reserve
C1 Moonphase 4038h
The Jackson Big Eye60 hoursh
Water Resistance
C1 Moonphase 4030m
The Jackson Big Eye50m
MSRP
C1 Moonphase 40$2,850
The Jackson Big Eye$3,150

Full specifications

Case

5 specs
Category
Chronograph
Thickness
13.3mm
14mm
Lug-to-Lug
47.9mm
46.4mm
Finish
Brushed and polished
Brushed
Water Resistance
30m
50m

Crystal & Dial

5 specs
Crystal Shape
Flat
Double-domed
AR Coating
Inner
Underside
Dial Color
Blue
White
Indices
Applied
Baton
Lume
SLN X1 WL C1
Super-LumiNova

Movement

5 specs
Caliber
SW220-1
Eterna Caliber 39 (Cal. 3907M)
Type
Automatic
Manual
Power Reserve
38h
60 hoursh
Jewels
26
25
Complications
Moonphase
None

Pricing

1 specs
MSRP
$2,850
$3,150

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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 stunning aventurine dial and prominent, lumed moon, with one owner calling it a 10/10 for moon display. However, the lack of dial indices and lumed hands makes time-telling difficult, and the seconds hand is considered largely meaningless for precise tracking. Accuracy averages +2.3 seconds per day with a 38-hour power reserve. On balance, owners view the Christopher Ward C1 Moonphase 40 as a showpiece dress watch for occasional wear, rather than a tool for precise timekeeping, due to its striking dial and moon complication.

Oak & Oscar The Jackson Big Eye

Oak & Oscar The Jackson Big Eye is praised for its balanced design and fine details, featuring a prominent "Big Eye" 30-minute sub-register for improved readability, reminiscent of vintage chronographs. It is powered by the Eterna EMC 3907M manual wind movement with a 60-hour power reserve, column wheel, and flyback function, housed in a 40mm stainless steel case. This limited edition of 50 pieces was priced at $3,150 and included two Horween leather straps and a wallet. On balance, reviewers highlight the Jackson Big Eye's enthusiast-spec chronograph function and readable subdial as key strengths.

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