Which is cheaper, the Seiko Prospex Land Mechanical or the TSAO Baltimore KASPA Titanium?

At MSRP the Seiko Prospex Land Mechanical is the cheaper of the two at $995, against $1,299 for the TSAO Baltimore KASPA Titanium — a $304 gap before any retailer discounting.

Which is bigger, the Seiko Prospex Land Mechanical or the TSAO Baltimore KASPA Titanium?

The TSAO Baltimore KASPA Titanium 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 Seiko Prospex Land Mechanical or the TSAO Baltimore KASPA Titanium?

The TSAO Baltimore KASPA Titanium 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 TSAO Baltimore KASPA Titanium?

The Seiko Prospex Land Mechanical carries a 72-hour power reserve against 40 hours on the TSAO Baltimore KASPA Titanium.

What movement does the Seiko Prospex Land Mechanical run compared to the TSAO Baltimore KASPA Titanium?

Both watches run automatic movements — the Seiko Prospex Land Mechanical uses the 6R55 and the TSAO Baltimore KASPA Titanium uses the Miyota 9015.

Side by side

Seiko Prospex Land MechanicalvsTSAO Baltimore KASPA Titanium

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

Add a watch

Seiko Prospex Land Mechanical

spb503j1

MSRP $995

TSAO Baltimore KASPA Titanium

kaspa-titanium

MSRP $1,299

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At a glance

12 of 29 specs differ

Diameter

Prospex Land Mechanical39.5mm

KASPA Titanium40mm

Power Reserve

Prospex Land Mechanical72h

KASPA Titanium40h

Water Resistance

Prospex Land Mechanical200m

KASPA Titanium200m

MSRP

Prospex Land Mechanical$995

KASPA Titanium$1,299

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Anti-reflective coating on inner surface

Inner

Dial Color

Black

—

Lume

LumiBrite on hands and index(es)

None

Movement

3 specs

Caliber

6R55

Miyota 9015

Power Reserve

72h

40h

Jewels

Pricing

1 specs

MSRP

$995

$1,299

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Seiko Prospex Land MechanicalvsTSAO Baltimore KASPA Titanium

At a glance

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