Which is cheaper, the Marathon Jeep Willys SSGPM or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $780 for the Marathon Jeep Willys SSGPM — a $531 gap before any retailer discounting.

Which is bigger, the Marathon Jeep Willys SSGPM or the Helgray Poseidon Diver (Automatic)?

The Marathon Jeep Willys SSGPM wears larger at 41mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 1mm difference across the dial.

Which has better water resistance, the Marathon Jeep Willys SSGPM or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 30m for the Marathon Jeep Willys SSGPM.

What movement does the Marathon Jeep Willys SSGPM run compared to the Helgray Poseidon Diver (Automatic)?

The Marathon Jeep Willys SSGPM runs a manual caliber (Sellita SW210-1 (hand-wind)), while the Helgray Poseidon Diver (Automatic) runs a automatic (NH35 Warranty).

Side by side

Marathon Jeep Willys SSGPMvsHelgray Poseidon Diver (Automatic)

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

Marathon Jeep Willys SSGPM

41mm-jeep®-willys-ssgpm

MSRP $780

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

9 of 29 specs differ

Diameter

Jeep Willys SSGPM41mm

Poseidon Diver (Automatic)40mm

Power Reserve

Jeep Willys SSGPM40h

Poseidon Diver (Automatic)40h

Water Resistance

Jeep Willys SSGPM30m

Poseidon Diver (Automatic)300m

MSRP

Jeep Willys SSGPM$780

Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs

Movement

2 specs

Caliber

Sellita SW210-1 (hand-wind)

NH35 Warranty

Type

Manual

Automatic

Pricing

1 specs

MSRP

$780

$249

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