Side by side
Oak & Oscar The Jackson Big EyevsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
The Jackson Big Eye40mm
Poseidon Diver (Automatic)40mm
Power Reserve
The Jackson Big Eye60 hoursh
Poseidon Diver (Automatic)40h
Water Resistance
The Jackson Big Eye50m
Poseidon Diver (Automatic)300m
MSRP
The Jackson Big Eye$3,150
Poseidon Diver (Automatic)$249
Full specifications
Case
5 specsCategory
Chronograph
Diver
Thickness
14mm
12mm
Lug-to-Lug
46.4mm
46mm
Finish
Brushed
Brushed and polished
Water Resistance
50m
300m
Crystal & Dial
5 specsCrystal Shape
Double-domed
Flat
AR Coating
Underside
Inner
Dial Color
White
Black
Indices
Baton
Applied
Lume
Super-LumiNova
None
Movement
4 specsCaliber
Eterna Caliber 39 (Cal. 3907M)
NH35 Warranty
Type
Manual
Automatic
Beat Rate
4 vph
28,800 vph
Power Reserve
60 hoursh
40h
Pricing
1 specsMSRP
$3,150
$249
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