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Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited EditionvsVaer D4 Outerknown Solar Diver

Q: Which is cheaper, the Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition or the Vaer D4 Outerknown Solar Diver?

At MSRP the Vaer D4 Outerknown Solar Diver is the cheaper of the two at $549, against $3,000 for the Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition — a $2,451 gap before any retailer discounting.

Q: Which is bigger, the Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition or the Vaer D4 Outerknown Solar Diver?

The Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition wears larger at 42.5mm versus 39mm for the Vaer D4 Outerknown Solar Diver — a 3.5mm difference across the dial.

Q: Which has better water resistance, the Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition or the Vaer D4 Outerknown Solar Diver?

The Vaer D4 Outerknown Solar Diver is rated to 200m versus 10m for the Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition.

Q: Which has a longer power reserve, the Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition or the Vaer D4 Outerknown Solar Diver?

The Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition carries a 45-hour power reserve against 40 hours on the Vaer D4 Outerknown Solar Diver.

Q: What movement does the Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition run compared to the Vaer D4 Outerknown Solar Diver?

The Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition runs a automatic caliber (8R46), while the Vaer D4 Outerknown Solar Diver runs a quartz.

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

Seiko Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition

srq045j1

MSRP $3,000

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

At a glance

16 of 29 specs differ

Diameter

Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition42.5mm

D4 Outerknown Solar Diver39mm

Power Reserve

Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition45h

D4 Outerknown Solar Diver40h

Water Resistance

Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition100m

D4 Outerknown Solar Diver200m

MSRP

Prospex SPEEDTIMER SPEEDTIMER Mechanical Chronograph Limited Edition$3,000

D4 Outerknown Solar Diver$549

Full specifications

Case

6 specs

Crystal & Dial

5 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Curved

Flat

AR Coating

Anti-reflective coating on inner surface

Inner

Dial Color

Black

Blue

Lume

LumiBrite on hands and index(es)

None

Movement

4 specs

Caliber

8R46

—

Type

Automatic

Quartz

Power Reserve

45h

40h

Jewels

Pricing

1 specs

MSRP

$3,000

$549

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