Side by side
Alexander James Watches A3 OmenvsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
A3 Omen38mm
Poseidon Diver (Automatic)40mm
Power Reserve
A3 Omen40h
Poseidon Diver (Automatic)40h
Water Resistance
A3 Omen100m
Poseidon Diver (Automatic)300m
MSRP
A3 Omen$650
Poseidon Diver (Automatic)$249
Full specifications
Case
4 specsCategory
—
Diver
Diameter
38mm
40mm
Thickness
10.4mm
12mm
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
—
Black
Movement
1 specsCaliber
Miyota 9039
NH35 Warranty
Pricing
1 specsMSRP
$650
$249
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