Which is bigger, the Defakto Mono Mech Dlc or the Seiko Prospex Land Mechanical?

The Seiko Prospex Land Mechanical wears larger at 39.5mm versus 39mm for the Defakto Mono Mech Dlc — a 0.5mm difference across the dial.

Which has better water resistance, the Defakto Mono Mech Dlc or the Seiko Prospex Land Mechanical?

The Defakto Mono Mech Dlc is rated to 100m versus 20m for the Seiko Prospex Land Mechanical.

Which has a longer power reserve, the Defakto Mono Mech Dlc or the Seiko Prospex Land Mechanical?

The Seiko Prospex Land Mechanical carries a 72-hour power reserve against 40 hours on the Defakto Mono Mech Dlc.

What movement does the Defakto Mono Mech Dlc run compared to the Seiko Prospex Land Mechanical?

Both watches run automatic movements — the Defakto Mono Mech Dlc uses the Sellita SW200 and the Seiko Prospex Land Mechanical uses the 6R55.

Side by side

Defakto Defakto Mono Mech DlcvsSeiko Prospex Land Mechanical

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

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Defakto Defakto Mono Mech Dlc

727

Seiko Prospex Land Mechanical

spb503j1

MSRP $995

At a glance

11 of 29 specs differ

Diameter

Defakto Mono Mech Dlc39mm

Prospex Land Mechanical39.5mm

Power Reserve

Defakto Mono Mech Dlc40h

Prospex Land Mechanical72h

Water Resistance

Defakto Mono Mech Dlc100m

Prospex Land Mechanical200m

MSRP

Defakto Mono Mech Dlc—

Prospex Land Mechanical$995

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Sellita SW200

6R55

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

—

$995

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Defakto Defakto Mono Mech DlcvsSeiko Prospex Land Mechanical

At a glance

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