Side by side

Helgray Poseidon Diver (Automatic)vsGrand Seiko SBGP009

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

Poseidon Diver (Automatic)
HelgrayPoseidon Diver (Automatic)
MSRP $249
SBGP009
Grand SeikoSBGP009
MSRP $3,100

At a glance

8 of 29 specs differ
Diameter
Poseidon Diver (Automatic)40mm
SBGP00940mm
Power Reserve
Poseidon Diver (Automatic)40h
SBGP00940h
Water Resistance
Poseidon Diver (Automatic)300m
SBGP009100m
MSRP
Poseidon Diver (Automatic)$249
SBGP009$3,100

Full specifications

Case

4 specs
Category
Diver
Dress
Thickness
12mm
10.6mm
Lug-to-Lug
46mm
47mm
Water Resistance
300m
100m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

2 specs
Caliber
NH35 Warranty
9F85
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$249
$3,100

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