Side by side
Marnaut Safe Harbour 100vsHelgray 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
Safe Harbour 10039mm
Poseidon Diver (Automatic)40mm
Power Reserve
Safe Harbour 10041h
Poseidon Diver (Automatic)40h
Water Resistance
Safe Harbour 100100m
Poseidon Diver (Automatic)300m
MSRP
Safe Harbour 100$1,042
Poseidon Diver (Automatic)$249
Full specifications
Case
5 specsCategory
—
Diver
Diameter
39mm
40mm
Thickness
13mm
12mm
Lug-to-Lug
45mm
46mm
Water Resistance
100m
300m
Crystal & Dial
1 specsLume
SuperLuminova C3
None
Movement
2 specsCaliber
Sellita SW200-1
NH35 Warranty
Power Reserve
41h
40h
Pricing
1 specsMSRP
—
$249
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