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Airain Watches Type 20vsOak & Oscar The Jackson Big Eye

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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.

Airain Watches Type 20

Owners widely praise the Airain Watches Type 20 for its beautiful and faithful recreation of a classic model, highlighting its easily wearable 39mm case sizing and the pleasure of its manual winding movement. Reviewers note the pleasing "old radium" lume and the vintage military watch experience offered by modern construction. Some owners find the design timeless and clean, with one owner calling it "just perfect." However, reviewers point out that the vintage-style sapphire crystal can add glare, and the case is still considered a bit thick despite the manual movement. Strap hardware required swapping between included straps for one reviewer. One owner noted a small scratch on the crystal near the 12-hour mark. The movement's appearance is considered less attractive than many hand-wound chronographs by one reviewer. On balance, owners and reviewers rate the Airain Watches Type 20 highly for its faithful vintage design and enjoyable manual winding action.

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.

At a glance

16 of 29 specs differ
Diameter
Type 2039mm
The Jackson Big Eye40mm
Power Reserve
Type 2063h
The Jackson Big Eye60 hoursh
Water Resistance
Type 2050m
The Jackson Big Eye50m
MSRP
Type 20$3,650
The Jackson Big Eye$3,150

Full specifications

Case

6 specs
Category
Chronograph
Diameter
39mm
40mm
Thickness
14.77mm
14mm
Lug-to-Lug
47.7mm
46.4mm
Lug Width
20mm
Finish
Brushed

Crystal & Dial

5 specs
Crystal Shape
Double-domed
AR Coating
Underside
Dial Color
Black
White
Indices
Baton
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
Airain AM2
Eterna Caliber 39 (3907M)
Beat Rate
0 vph
4 vph
Power Reserve
63h
60 hoursh
Jewels
0
25

Pricing

1 specs
MSRP
$3,650
$3,150
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