Which is cheaper, the Seiko Prospex Land Mechanical or the Wren Diver One Aqua?

At MSRP the Wren Diver One Aqua is the cheaper of the two at $965, against $995 for the Seiko Prospex Land Mechanical — a $30 gap before any retailer discounting.

Which is bigger, the Seiko Prospex Land Mechanical or the Wren Diver One Aqua?

The Wren Diver One Aqua wears larger at 41mm versus 39.5mm for the Seiko Prospex Land Mechanical — a 1.5mm difference across the dial.

Which has better water resistance, the Seiko Prospex Land Mechanical or the Wren Diver One Aqua?

The Wren Diver One Aqua is rated to 200m versus 20m for the Seiko Prospex Land Mechanical.

Which has a longer power reserve, the Seiko Prospex Land Mechanical or the Wren Diver One Aqua?

The Seiko Prospex Land Mechanical carries a 72-hour power reserve against 38 hours on the Wren Diver One Aqua.

What movement does the Seiko Prospex Land Mechanical run compared to the Wren Diver One Aqua?

Both watches run automatic movements — the Seiko Prospex Land Mechanical uses the 6R55 and the Wren Diver One Aqua uses the Sellita SW200.

Side by side

Seiko Prospex Land MechanicalvsWren Diver One Aqua

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

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Seiko Prospex Land Mechanical

spb503j1

MSRP $995

Wren Diver One Aqua

wren-diver-one-aqua

MSRP $965

At a glance

11 of 29 specs differ

Diameter

Prospex Land Mechanical39.5mm

Diver One Aqua41mm

Power Reserve

Prospex Land Mechanical72h

Diver One Aqua38h

Water Resistance

Prospex Land Mechanical200m

Diver One Aqua200m

MSRP

Prospex Land Mechanical$995

Diver One Aqua$965

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Anti-reflective coating on inner surface

Inner

Lume

LumiBrite on hands and index(es)

None

Movement

3 specs

Caliber

6R55

Sellita SW200

Power Reserve

72h

38h

Jewels

Pricing

1 specs

MSRP

$995

$965

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Seiko Prospex Land MechanicalvsWren Diver One Aqua

At a glance

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