Side by side

Lum-Tec RPMvsHelgray Poseidon Diver (Automatic)

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

RPM
Lum-TecRPM
MSRP $495
Poseidon Diver (Automatic)
HelgrayPoseidon Diver (Automatic)
MSRP $249

At a glance

10 of 29 specs differ
Diameter
RPM43mm
Poseidon Diver (Automatic)40mm
Power Reserve
RPM40h
Poseidon Diver (Automatic)40h
Water Resistance
RPM50m
Poseidon Diver (Automatic)300m
MSRP
RPM$495
Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
43mm
40mm
Thickness
12.3mm
12mm
Lug-to-Lug
41mm
46mm
Material
Titanium
Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

1 specs
Dial Color
RPM 3
Black

Movement

2 specs
Caliber
—
NH35 Warranty
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$495
$249

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