Side by side
Helgray Poseidon Diver (Automatic)vsPraesidus Neptune 44
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
Neptune 4444mm
Power Reserve
Poseidon Diver (Automatic)40h
Neptune 4440h
Water Resistance
Poseidon Diver (Automatic)300m
Neptune 44200m
MSRP
Poseidon Diver (Automatic)$249
Neptune 44$550
Full specifications
Case
6 specsDiameter
40mm
44mm
Thickness
12mm
—
Lug-to-Lug
46mm
—
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Patina
Movement
1 specsCaliber
NH35 Warranty
Miyota 9039
Pricing
1 specsMSRP
$249
$550
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