Which is cheaper, the Decima Gatekeeper or the HELM Komodo?

At MSRP the HELM Komodo is the cheaper of the two at $295, against $599 for the Decima Gatekeeper — a $304 gap before any retailer discounting.

Which is bigger, the Decima Gatekeeper or the HELM Komodo?

The HELM Komodo wears larger at 40mm versus 38mm for the Decima Gatekeeper — a 2mm difference across the dial.

Which has better water resistance, the Decima Gatekeeper or the HELM Komodo?

The HELM Komodo is rated to 300m versus 50m for the Decima Gatekeeper.

Which has a longer power reserve, the Decima Gatekeeper or the HELM Komodo?

The Decima Gatekeeper carries a 42-hour power reserve against 40 hours on the HELM Komodo.

What movement does the Decima Gatekeeper run compared to the HELM Komodo?

Both watches run automatic movements — the Decima Gatekeeper uses the Miyota 9039 and the HELM Komodo uses the Seiko Instruments NH35.

Side by side

Decima GatekeepervsHELM Komodo

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

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Decima Gatekeeper

gatekeeper-white

MSRP $599

HELM Komodo

komodo

MSRP $295

At a glance

14 of 29 specs differ

Diameter

Gatekeeper38mm

Komodo40mm

Power Reserve

Gatekeeper42h

Komodo40h

Water Resistance

Gatekeeper50m

Komodo300m

MSRP

Gatekeeper$599

Komodo$295

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Double-Domed

Dial Color

White

Black

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

Miyota 9039

Seiko Instruments NH35

Power Reserve

42h

40h

Jewels

Complications

None

Date

Pricing

1 specs

MSRP

$599

$295

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Decima GatekeepervsHELM Komodo

At a glance

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