Which is cheaper, the Gravithin FOCUSCOPE - BLUE COSMO or the Seiko Prospex Land Mechanical?

At MSRP the Gravithin FOCUSCOPE - BLUE COSMO is the cheaper of the two at $579, against $995 for the Seiko Prospex Land Mechanical — a $416 gap before any retailer discounting.

Which is bigger, the Gravithin FOCUSCOPE - BLUE COSMO or the Seiko Prospex Land Mechanical?

The Gravithin FOCUSCOPE - BLUE COSMO 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 Gravithin FOCUSCOPE - BLUE COSMO or the Seiko Prospex Land Mechanical?

The Gravithin FOCUSCOPE - BLUE COSMO is rated to 100m versus 20m for the Seiko Prospex Land Mechanical.

Which has a longer power reserve, the Gravithin FOCUSCOPE - BLUE COSMO or the Seiko Prospex Land Mechanical?

The Seiko Prospex Land Mechanical carries a 72-hour power reserve against 42 hours on the Gravithin FOCUSCOPE - BLUE COSMO.

What movement does the Gravithin FOCUSCOPE - BLUE COSMO run compared to the Seiko Prospex Land Mechanical?

Both watches run automatic movements — the Gravithin FOCUSCOPE - BLUE COSMO uses the Miyota 9039 and the Seiko Prospex Land Mechanical uses the 6R55.

Side by side

Gravithin FOCUSCOPE - BLUE COSMOvsSeiko Prospex Land Mechanical

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

Add a watch

Gravithin FOCUSCOPE - BLUE COSMO

focuscope-cosmo-blue

MSRP $579

Seiko Prospex Land Mechanical

spb503j1

MSRP $995

At a glance

11 of 29 specs differ

Diameter

FOCUSCOPE - BLUE COSMO40mm

Prospex Land Mechanical39.5mm

Power Reserve

FOCUSCOPE - BLUE COSMO42h

Prospex Land Mechanical72h

Water Resistance

FOCUSCOPE - BLUE COSMO100m

Prospex Land Mechanical200m

MSRP

FOCUSCOPE - BLUE COSMO$579

Prospex Land Mechanical$995

Full specifications

Case

5 specs

Crystal & Dial

2 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

super luminova

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Miyota 9039

6R55

Power Reserve

42h

72h

Jewels

Pricing

1 specs

MSRP

—

$995

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Batavi Watches Amsterdammicro

Follow this matchup

Get a note when Gravithin FOCUSCOPE - BLUE COSMO vs Seiko Prospex Land Mechanical gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Batavi Watches Amsterdam AquamarinevsSeiko Prospex Land Mechanical Batavi Watches Amsterdam ArchitectvsSeiko Prospex Land Mechanical Batavi Watches Amsterdam AteliervsSeiko Prospex Land Mechanical Monro Adventure Watches Luna AdventurevsSeiko Prospex Land Mechanical Boldr BlastoisevsGravithin FOCUSCOPE - BLUE COSMO Gravithin FOCUSCOPE - BLUE COSMOvsBoldr Marine

Edit this comparison Add another watch Explore more 38–41mm watches

Gravithin FOCUSCOPE - BLUE COSMOvsSeiko Prospex Land Mechanical

At a glance

Full specifications

More watches worth a look

Aquamarine

Blastoise

Architect

Marine

Luna Adventure

Croft

Baleine

Voyager

Follow this matchup

People also compared