Which is cheaper, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the TSAO Baltimore Constellation Chrono-Diver - Reverse Panda?

At MSRP the TSAO Baltimore Constellation Chrono-Diver - Reverse Panda is the cheaper of the two at $450, against $1,150 for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition — a $700 gap before any retailer discounting.

Which is bigger, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the TSAO Baltimore Constellation Chrono-Diver - Reverse Panda?

The TSAO Baltimore Constellation Chrono-Diver - Reverse Panda wears larger at 41mm versus 39.5mm for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition — a 1.5mm difference across the dial.

Which has better water resistance, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the TSAO Baltimore Constellation Chrono-Diver - Reverse Panda?

The TSAO Baltimore Constellation Chrono-Diver - Reverse Panda is rated to 200m versus 20m for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition.

What movement does the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition run compared to the TSAO Baltimore Constellation Chrono-Diver - Reverse Panda?

The Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition runs a automatic caliber (Seiko 6R55), while the TSAO Baltimore Constellation Chrono-Diver - Reverse Panda runs a mecaquartz (Seiko VK64).

Side by side

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited EditionvsTSAO Baltimore Constellation Chrono-Diver - Reverse Panda

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

Add a watch

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

MSRP $1,150

See the full Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

TSAO Baltimore Constellation Chrono-Diver - Reverse Panda

MSRP $450

See the full Constellation Chrono-Diver - Reverse Panda

Buy from Seiko ↗

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Buy from TSAO Baltimore ↗

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At a glance

13 of 29 specs differ

Diameter

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm

Constellation Chrono-Diver - Reverse Panda41mm

Power Reserve

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h

Constellation Chrono-Diver - Reverse Panda—

Water Resistance

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m

Constellation Chrono-Diver - Reverse Panda200m

MSRP

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150

Constellation Chrono-Diver - Reverse Panda$450

Full specifications

Case

4 specs

Crystal & Dial

4 specs

Crystal Shape

Curved

—

AR Coating

Anti-reflective coating on inner surface

—

Dial Color

—

Lume

LumiBrite on hands and index(es)

None

Movement

4 specs

Caliber

Seiko 6R55

Seiko VK64

Type

Automatic

Mecaquartz

Power Reserve

72h

Jewels

Pricing

1 specs

MSRP

$1,150

$450

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At a glance

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