Side by side

Christopher Ward The C12 LocovsOak & Oscar The Jackson Big Eye

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

The C12 Loco
Christopher WardThe C12 Loco
MSRP $5,250
The Jackson Big Eye
Oak & OscarThe Jackson Big Eye
MSRP $3,150

At a glance

14 of 29 specs differ
Diameter
The C12 Loco40mm
The Jackson Big Eye40mm
Power Reserve
The C12 Loco144h
The Jackson Big Eye60 hoursh
Water Resistance
The C12 Loco30m
The Jackson Big Eye50m
MSRP
The C12 Loco$5,250
The Jackson Big Eye$3,150

Full specifications

Case

6 specs
Category
Chronograph
Thickness
13.7mm
14mm
Lug-to-Lug
47.5mm
46.4mm
Lug Width
25mm
20mm
Finish
Brushed and polished
Brushed
Water Resistance
30m
50m

Crystal & Dial

4 specs
Crystal Shape
Flat
Double-domed
AR Coating
Inner
Underside
Dial Color
Blue
White
Indices
Applied
Baton

Movement

3 specs
Caliber
CW-003
Eterna Caliber 39 (Cal. 3907M)
Power Reserve
144h
60 hoursh
Jewels
29
25

Pricing

1 specs
MSRP
$5,250
$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 The C12 Loco

Owners widely praise the Christopher Ward C12 Loco for its impressive technical ambition, well-finished movement aesthetics, and value, with many calling it a "hell of a lot of watch for the price" and noting its "insane" finishing. Specific praise is given to the dial-side floating free-sprung balance and the 144-hour power reserve from the SH21 movement. However, opinions are split on wearability, with some finding the 41mm diameter and 13.7mm thickness awkward, and the dial design is described by some as toy-like or bland, while others find it sophisticated. The manual-wind movement, 30m water resistance, and the 6 o'clock escapement are also points of discussion. Overall, owners rate the Christopher Ward C12 Loco highly for its technical innovation and perceived high-horology elements at a competitive price point.

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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