Which is cheaper, the Spinnaker Dumas GMT or the Tuseno FIRST?

At MSRP the Spinnaker Dumas GMT is the cheaper of the two at $399, against $449 for the Tuseno FIRST — a $50 gap before any retailer discounting.

Which is bigger, the Spinnaker Dumas GMT or the Tuseno FIRST?

The Spinnaker Dumas GMT wears larger at 44mm versus 38mm for the Tuseno FIRST — a 6mm difference across the dial.

Which has better water resistance, the Spinnaker Dumas GMT or the Tuseno FIRST?

The Spinnaker Dumas GMT is rated to 300m versus 50m for the Tuseno FIRST.

What movement does the Spinnaker Dumas GMT run compared to the Tuseno FIRST?

The Spinnaker Dumas GMT runs a automatic caliber (Seiko NH34), while the Tuseno FIRST runs a mecaquartz (Seiko VK64 (Meca-Quartz)).

Side by side

Spinnaker Dumas GMTvsTuseno FIRST

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

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Spinnaker Dumas GMT

dumas-gmt-automatic-ocean-blue-sp-5119-55

MSRP $399

See the full Dumas GMT

Tuseno FIRST

first-38

MSRP $449

At a glance

11 of 29 specs differ

Diameter

Dumas GMT44mm

FIRST38mm

Power Reserve

Dumas GMT40h

FIRST40h

Water Resistance

Dumas GMT300m

FIRST50m

MSRP

Dumas GMT$399

FIRST$449

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Blue

—

Movement

2 specs

Caliber

Seiko NH34

Seiko VK64 (Meca-Quartz)

Type

Automatic

Mecaquartz

Pricing

1 specs

MSRP

$399

$449

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Spinnaker Dumas GMTvsTuseno FIRST

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