Side by side
Marathon Arctic OSAR 36mm AutomaticvsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Arctic OSAR 36mm Automatic36mm
Poseidon Diver (Automatic)40mm
Power Reserve
Arctic OSAR 36mm Automatic40h
Poseidon Diver (Automatic)40h
Water Resistance
Arctic OSAR 36mm Automatic300m
Poseidon Diver (Automatic)300m
MSRP
Arctic OSAR 36mm Automatic$1,200
Poseidon Diver (Automatic)$249
Full specifications
Case
5 specsDiameter
36mm
40mm
Thickness
13mm
12mm
Lug-to-Lug
43.5mm
46mm
Lug Width
18mm
20mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
1 specsDial Color
White
Black
Movement
1 specsCaliber
Sellita SW220-1
NH35 Warranty
Pricing
1 specsMSRP
$1,200
$249
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