Which is cheaper, the Decima Gatekeeper or the Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date?

At MSRP the Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date is the cheaper of the two at $238, against $599 for the Decima Gatekeeper — a $361 gap before any retailer discounting.

Which is bigger, the Decima Gatekeeper or the Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date?

The Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date 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 Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date?

The Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date is rated to 200m versus 50m for the Decima Gatekeeper.

What movement does the Decima Gatekeeper run compared to the Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date?

Both watches run automatic movements — the Decima Gatekeeper uses the Miyota 9039 and the Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date uses the Seiko NH35A.

Side by side

Decima GatekeepervsSheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date

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

Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date

MSRP $238

At a glance

11 of 29 specs differ

Diameter

Gatekeeper38mm

1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date40mm

Power Reserve

Gatekeeper42h

1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date—

Water Resistance

Gatekeeper50m

1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date200m

MSRP

Gatekeeper$599

1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date$238

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

White

White/Blue

Lume

None

Swiss blue lume

Movement

2 specs

Caliber

Miyota 9039

Seiko NH35A

Power Reserve

42h

—

Pricing

1 specs

MSRP

$599

$238

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Decima GatekeepervsSheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no date

At a glance

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