Which is cheaper, the Decima Gatekeeper or the Spinnaker Spence 300?

At MSRP the Decima Gatekeeper is the cheaper of the two at $599, against $650 for the Spinnaker Spence 300 — a $51 gap before any retailer discounting.

Which is bigger, the Decima Gatekeeper or the Spinnaker Spence 300?

The Spinnaker Spence 300 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 Spinnaker Spence 300?

The Spinnaker Spence 300 is rated to 300m versus 50m for the Decima Gatekeeper.

Which has a longer power reserve, the Decima Gatekeeper or the Spinnaker Spence 300?

The Decima Gatekeeper carries a 42-hour power reserve against 40 hours on the Spinnaker Spence 300.

What movement does the Decima Gatekeeper run compared to the Spinnaker Spence 300?

Both watches run automatic movements — the Decima Gatekeeper uses the Miyota 9039 and the Spinnaker Spence 300 uses the SII NH35A.

Side by side

Decima GatekeepervsSpinnaker Spence 300

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

Spinnaker Spence 300

spence-300-automatic-aquamarine-sp-5097-aa

MSRP $650

At a glance

12 of 29 specs differ

Diameter

Gatekeeper38mm

Spence 30040mm

Power Reserve

Gatekeeper42h

Spence 30040h

Water Resistance

Gatekeeper50m

Spence 300300m

MSRP

Gatekeeper$599

Spence 300$650

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

White

Aquamarine

Movement

2 specs

Caliber

Miyota 9039

SII NH35A

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$599

$650

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Decima GatekeepervsSpinnaker Spence 300

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