Which is cheaper, the Sheffield 1A or the Spinnaker Fleuss GMT?

At MSRP the Sheffield 1A is the cheaper of the two at $223, against $299 for the Spinnaker Fleuss GMT — a $76 gap before any retailer discounting.

Which is bigger, the Sheffield 1A or the Spinnaker Fleuss GMT?

The Spinnaker Fleuss GMT wears larger at 43mm versus 40mm for the Sheffield 1A — a 3mm difference across the dial.

Which has better water resistance, the Sheffield 1A or the Spinnaker Fleuss GMT?

The Sheffield 1A is rated to 200m versus 150m for the Spinnaker Fleuss GMT.

What movement does the Sheffield 1A run compared to the Spinnaker Fleuss GMT?

Both watches run automatic movements — the Sheffield 1A uses the Seiko NH35A and the Spinnaker Fleuss GMT uses the Seiko NH34A.

Side by side

Sheffield 1AvsSpinnaker Fleuss GMT

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

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Sheffield 1A

diver-1a-40mm-white

MSRP $223

Spinnaker Fleuss GMT

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

MSRP $299

At a glance

12 of 29 specs differ

Diameter

1A40mm

Fleuss GMT43mm

Power Reserve

1A—

Fleuss GMT40h

Water Resistance

1A200m

Fleuss GMT150m

MSRP

1A$223

Fleuss GMT$299

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

White/Blue

Blue

Lume

Swiss blue lume

None

Movement

2 specs

Caliber

Seiko NH35A

Seiko NH34A

Power Reserve

—

40h

Pricing

1 specs

MSRP

$223

$299

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Sheffield 1AvsSpinnaker Fleuss GMT

At a glance

Full specifications

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