Which is cheaper, the Duxot Atlantica 40 Rainbow Automatic or the Seiko Prospex Land Mechanical?

At MSRP the Duxot Atlantica 40 Rainbow Automatic is the cheaper of the two at $269, against $995 for the Seiko Prospex Land Mechanical — a $726 gap before any retailer discounting.

Which is bigger, the Duxot Atlantica 40 Rainbow Automatic or the Seiko Prospex Land Mechanical?

The Duxot Atlantica 40 Rainbow Automatic wears larger at 40mm versus 39.5mm for the Seiko Prospex Land Mechanical — a 0.5mm difference across the dial.

Which has better water resistance, the Duxot Atlantica 40 Rainbow Automatic or the Seiko Prospex Land Mechanical?

The Duxot Atlantica 40 Rainbow Automatic is rated to 100m versus 20m for the Seiko Prospex Land Mechanical.

Which has a longer power reserve, the Duxot Atlantica 40 Rainbow Automatic or the Seiko Prospex Land Mechanical?

The Seiko Prospex Land Mechanical carries a 72-hour power reserve against 40 hours on the Duxot Atlantica 40 Rainbow Automatic.

What movement does the Duxot Atlantica 40 Rainbow Automatic run compared to the Seiko Prospex Land Mechanical?

Both watches run automatic movements — the Duxot Atlantica 40 Rainbow Automatic uses the Miyota 8215 and the Seiko Prospex Land Mechanical uses the 6R55.

Side by side

Duxot Atlantica 40 Rainbow AutomaticvsSeiko Prospex Land Mechanical

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

Add a watch

Duxot Atlantica 40 Rainbow Automatic

DX-2077-22

MSRP $269

Seiko Prospex Land Mechanical

spb503j1

MSRP $995

At a glance

17 of 29 specs differ

Diameter

Atlantica 40 Rainbow Automatic40mm

Prospex Land Mechanical39.5mm

Power Reserve

Atlantica 40 Rainbow Automatic40h

Prospex Land Mechanical72h

Water Resistance

Atlantica 40 Rainbow Automatic100m

Prospex Land Mechanical200m

MSRP

Atlantica 40 Rainbow Automatic$269

Prospex Land Mechanical$995

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

—

Flat

AR Coating

—

Anti-reflective coating on inner surface

Indices

—

Applied

Lume

None

LumiBrite on hands and index(es)

Movement

4 specs

Caliber

Miyota 8215

6R55

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$269

$995

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Duxot Atlantica 40 Rainbow AutomaticvsSeiko Prospex Land Mechanical

At a glance

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