Side by side

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited EditionvsOblvlo TM Mechanical

Q: Which is cheaper, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the Oblvlo TM Mechanical?

At MSRP the Oblvlo TM Mechanical is the cheaper of the two at $149, against $1,150 for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition — a $1,001 gap before any retailer discounting.

Q: Which is bigger, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the Oblvlo TM Mechanical?

The Oblvlo TM Mechanical wears larger at 41mm versus 39.5mm for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition — a 1.5mm difference across the dial.

Q: Which has better water resistance, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the Oblvlo TM Mechanical?

The Oblvlo TM Mechanical is rated to 50m versus 20m for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition.

Q: Which has a longer power reserve, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the Oblvlo TM Mechanical?

The Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition carries a 72-hour power reserve against 40 hours on the Oblvlo TM Mechanical.

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

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

spb517j1

MSRP $1,150

Oblvlo TM Mechanical

TM-MUT

MSRP $149

At a glance

12 of 29 specs differ

Diameter

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm

TM Mechanical41mm

Power Reserve

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h

TM Mechanical40h

Water Resistance

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m

TM Mechanical50m

MSRP

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

TM Mechanical$149

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Crystal Shape

Curved

Flat

AR Coating

Anti-reflective coating on inner surface

Inner

Lume

LumiBrite on hands and index(es)

Super-LumiNova

Movement

3 specs

Caliber

6R55

—

Power Reserve

72h

40h

Jewels

Pricing

1 specs

MSRP

$1,150

$149

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