Side by side
Helgray Poseidon Diver (Automatic)vsSwatch Sistem Slate
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
Sistem Slate42mm
Power Reserve
Poseidon Diver (Automatic)—
Sistem Slate—
Water Resistance
Poseidon Diver (Automatic)300m
Sistem Slate30m
MSRP
Poseidon Diver (Automatic)$249
Sistem Slate$250
Full specifications
Case
7 specsCategory
Diver
Mechanical
Diameter
40mm
42mm
Thickness
12.8mm
13.8mm
Lug-to-Lug
0mm
50.6mm
Lug Width
22mm
—
Finish
—
Stainless Steel
Water Resistance
300m
30m
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
—
Black
Movement
3 specsCaliber
NH35 Warranty
—
Hacking
No
Yes
Hand-winding
No
Yes
Pricing
1 specsMSRP
$249
$250
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