Which is cheaper, the Decima Gatekeeper or the Spinnaker Fleuss GMT?

At MSRP the Spinnaker Fleuss GMT is the cheaper of the two at $299, against $599 for the Decima Gatekeeper — a $300 gap before any retailer discounting.

Which is bigger, the Decima Gatekeeper or the Spinnaker Fleuss GMT?

The Spinnaker Fleuss GMT wears larger at 43mm versus 38mm for the Decima Gatekeeper — a 5mm difference across the dial.

Which has better water resistance, the Decima Gatekeeper or the Spinnaker Fleuss GMT?

The Spinnaker Fleuss GMT is rated to 150m versus 50m for the Decima Gatekeeper.

Which has a longer power reserve, the Decima Gatekeeper or the Spinnaker Fleuss GMT?

The Decima Gatekeeper carries a 42-hour power reserve against 40 hours on the Spinnaker Fleuss GMT.

What movement does the Decima Gatekeeper run compared to the Spinnaker Fleuss GMT?

Both watches run automatic movements — the Decima Gatekeeper uses the Miyota 9039 and the Spinnaker Fleuss GMT uses the Seiko NH34.

Side by side

Decima GatekeepervsSpinnaker Fleuss GMT

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

Add a watch

Decima Gatekeeper

gatekeeper-white

MSRP $599

Spinnaker Fleuss GMT

fleuss-gmt-automatic-dark-cerulean-blue-sp-5120-55

MSRP $299

At a glance

12 of 29 specs differ

Diameter

Gatekeeper38mm

Fleuss GMT43mm

Power Reserve

Gatekeeper42h

Fleuss GMT40h

Water Resistance

Gatekeeper50m

Fleuss GMT150m

MSRP

Gatekeeper$599

Fleuss GMT$299

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

White

Blue

Movement

2 specs

Caliber

Miyota 9039

Seiko NH34

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$599

$299

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Decima GatekeepervsSpinnaker Fleuss GMT

At a glance

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