Side by side

Ergon Watches AdventumvsHelgray Poseidon Diver (Automatic)

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Adventum
Ergon WatchesAdventum
Poseidon Diver (Automatic)
HelgrayPoseidon Diver (Automatic)
MSRP $249
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Buy from Helgray ↗
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At a glance

9 of 29 specs differ
Diameter
Adventum40mm
Poseidon Diver (Automatic)40mm
Power Reserve
Adventum—
Poseidon Diver (Automatic)40h
Water Resistance
Adventum100m
Poseidon Diver (Automatic)300m
MSRP
Adventum—
Poseidon Diver (Automatic)$249

Full specifications

Case

5 specs
Category
—
Diver
Thickness
10.5mm
12mm
Lug-to-Lug
50mm
46mm
Lug Width
—
20mm
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
White
Black

Movement

2 specs
Caliber
Miyota 9015
NH35 Warranty
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$249
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