Which is cheaper, the Decima Gatekeeper or the Marathon Steel Navigator SSNAV-D Quartz?

At MSRP the Decima Gatekeeper is the cheaper of the two at $599, against $1,300 for the Marathon Steel Navigator SSNAV-D Quartz — a $701 gap before any retailer discounting.

Which is bigger, the Decima Gatekeeper or the Marathon Steel Navigator SSNAV-D Quartz?

The Marathon Steel Navigator SSNAV-D Quartz wears larger at 41mm versus 38mm for the Decima Gatekeeper — a 3mm difference across the dial.

Which has better water resistance, the Decima Gatekeeper or the Marathon Steel Navigator SSNAV-D Quartz?

The Marathon Steel Navigator SSNAV-D Quartz is rated to 60m versus 50m for the Decima Gatekeeper.

Which has a longer power reserve, the Decima Gatekeeper or the Marathon Steel Navigator SSNAV-D Quartz?

The Decima Gatekeeper carries a 42-hour power reserve against 40 hours on the Marathon Steel Navigator SSNAV-D Quartz.

What movement does the Decima Gatekeeper run compared to the Marathon Steel Navigator SSNAV-D Quartz?

The Decima Gatekeeper runs a automatic caliber (Miyota 9039), while the Marathon Steel Navigator SSNAV-D Quartz runs a quartz (Swiss High-Torque Quartz).

Side by side

Decima GatekeepervsMarathon Steel Navigator SSNAV-D Quartz

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

Marathon Steel Navigator SSNAV-D Quartz

41mm-steel-navigator-w-date-ssnav-d-on-black-3-piece-rubber-strap-kit

MSRP $1,300

At a glance

13 of 29 specs differ

Diameter

Gatekeeper38mm

Steel Navigator SSNAV-D Quartz41mm

Power Reserve

Gatekeeper42h

Steel Navigator SSNAV-D Quartz40h

Water Resistance

Gatekeeper50m

Steel Navigator SSNAV-D Quartz60m

MSRP

Gatekeeper$599

Steel Navigator SSNAV-D Quartz$1,300

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

White

Black

Movement

3 specs

Caliber

Miyota 9039

Swiss High-Torque Quartz

Type

Automatic

Quartz

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$599

$1,300

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Decima GatekeepervsMarathon Steel Navigator SSNAV-D Quartz

At a glance

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