Which is cheaper, the MKII Hellion or the Pompeak Sub-Aquatic?

At MSRP the MKII Hellion is the cheaper of the two at $649, against $915 for the Pompeak Sub-Aquatic — a $266 gap before any retailer discounting.

Which is bigger, the MKII Hellion or the Pompeak Sub-Aquatic?

The Pompeak Sub-Aquatic wears larger at 40mm versus 39mm for the MKII Hellion — a 1mm difference across the dial.

Which has better water resistance, the MKII Hellion or the Pompeak Sub-Aquatic?

The Pompeak Sub-Aquatic is rated to 200m versus 100m for the MKII Hellion.

What movement does the MKII Hellion run compared to the Pompeak Sub-Aquatic?

Both watches run automatic movements — the MKII Hellion uses the TMI NH38 and the Pompeak Sub-Aquatic uses the Sellita SW200-1.

Side by side

MKII HellionvsPompeak Sub-Aquatic

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

MSRP $649

MSRP $915

At a glance

9 of 29 specs differ

Diameter

Hellion39mm

Sub-Aquatic40mm

Power Reserve

Hellion—

Sub-Aquatic38h

Water Resistance

Hellion100m

Sub-Aquatic200m

MSRP

Hellion$649

Sub-Aquatic$915

Full specifications

Case

5 specs

Diameter

39mm

40mm

Thickness

13.55mm

13mm

Lug-to-Lug

48.5mm

48mm

Material

Stainless Steel

904L Stainless Steel

Water Resistance

100m

200m

Crystal & Dial

1 specs

Lume

SuperLuminova

None

Movement

2 specs

Caliber

TMI NH38

Sellita SW200-1

Power Reserve

—

38h

Pricing

1 specs

MSRP

$649

$915

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MKII HellionvsPompeak Sub-Aquatic

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