Side by side

Oblvlo JM EarthvsHelgray Poseidon Diver (Automatic)

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

JM Earth
OblvloJM Earth
MSRP $228
Poseidon Diver (Automatic)
HelgrayPoseidon Diver (Automatic)
MSRP $249

At a glance

7 of 29 specs differ
Diameter
JM Earth42mm
Poseidon Diver (Automatic)40mm
Power Reserve
JM Earth40h
Poseidon Diver (Automatic)40h
Water Resistance
JM Earth50m
Poseidon Diver (Automatic)300m
MSRP
JM Earth$228
Poseidon Diver (Automatic)$249

Full specifications

Case

4 specs
Category
Sport
Diver
Diameter
42mm
40mm
Thickness
13mm
12mm
Water Resistance
50m
300m

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
—
NH35 Warranty

Pricing

1 specs
MSRP
$228
$249

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