Side by side
Helgray Poseidon Diver (Automatic)vsSugess Seestern S430 Titanium Diver
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
Seestern S430 Titanium Diver40mm
Power Reserve
Poseidon Diver (Automatic)40h
Seestern S430 Titanium Diver40h
Water Resistance
Poseidon Diver (Automatic)300m
Seestern S430 Titanium Diver200m
MSRP
Poseidon Diver (Automatic)$249
Seestern S430 Titanium Diver$299
Full specifications
Case
3 specsThickness
12mm
12.5mm
Material
Stainless Steel
Titanium
Water Resistance
300m
200m
Crystal & Dial
2 specsDial Color
Black
Blue
Lume
None
Tritium
Movement
3 specsCaliber
NH35 Warranty
Seiko NH35
Beat Rate
28,800 vph
3 vph
Complications
None
GMT, Chronograph, Moonphase, Date
Pricing
1 specsMSRP
$249
$299
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