Side by side

Oak & Oscar The Jackson Big EyevsPhoibos Voyager GMT

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

The Jackson Big Eye
Oak & OscarThe Jackson Big Eye
MSRP $3,150
Voyager GMT
PhoibosVoyager GMT
MSRP $429

At a glance

15 of 29 specs differ
Diameter
The Jackson Big Eye40mm
Voyager GMT39mm
Power Reserve
The Jackson Big Eye60 hoursh
Voyager GMT40h
Water Resistance
The Jackson Big Eye50m
Voyager GMT100m
MSRP
The Jackson Big Eye$3,150
Voyager GMT$429

Full specifications

Case

6 specs
Category
Chronograph
GMT
Diameter
40mm
39mm
Thickness
14mm
13.2mm
Lug-to-Lug
46.4mm
45mm
Finish
Brushed
Brushed and polished
Water Resistance
50m
100m

Crystal & Dial

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

Movement

4 specs
Caliber
Eterna Caliber 39 (Cal. 3907M)
SII NH34
Type
Manual
Automatic
Beat Rate
4 vph
28,800 vph
Power Reserve
60 hoursh
40h

Pricing

1 specs
MSRP
$3,150
$429

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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.

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.

Phoibos Voyager GMT

Owners widely praise the Phoibos Voyager GMT for its exceptional fit and finish, attractive dials that play with light, and outstanding lume. The bezel action is described as perfect with a grippy, smooth-threaded crown, and the bracelet clasp is noted as high quality for the price. Accuracy varies, with one owner reporting +1/+2 seconds per day and another around -6 seconds per day. Some owners find the 14.5mm thickness chunky and difficult to wear with long sleeves, and the 24-click bezel limits tracking to hour-offset time zones. The date color can blend into the dial, and the date wheel may show slight misalignment. On balance, owners rate the Phoibos Voyager GMT highly for its vibrant dials and excellent value.

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