Side by side
Airain Watches Sous-MarinevsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Sous-Marine37.5mm
Poseidon Diver (Automatic)40mm
Power Reserve
Sous-Marine68h
Poseidon Diver (Automatic)40h
Water Resistance
Sous-Marine200m
Poseidon Diver (Automatic)300m
MSRP
Sous-Marine$2,050
Poseidon Diver (Automatic)$249
Full specifications
Case
5 specsCategory
—
Diver
Diameter
37.5mm
40mm
Thickness
10.45mm
12mm
Lug-to-Lug
48.2mm
46mm
Water Resistance
200m
300m
Crystal & Dial
1 specsLume
Super-LumiNova C3
None
Movement
2 specsCaliber
La Joux-Perret G100
NH35 Warranty
Power Reserve
68h
40h
Pricing
1 specsMSRP
$2,050
$249
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