Side by side
Helgray Poseidon Diver (Automatic)vsS.U.F Helsinki 180NN
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
180NN38.7mm
Power Reserve
Poseidon Diver (Automatic)40h
180NN42h
Water Resistance
Poseidon Diver (Automatic)300m
180NN100m
MSRP
Poseidon Diver (Automatic)$249
180NN$3,480
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
38.7mm
Thickness
12mm
9.4mm
Lug-to-Lug
46mm
46.4mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Movement
2 specsCaliber
NH35 Warranty
Soprod A10
Power Reserve
40h
42h
Pricing
1 specsMSRP
$249
—
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