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Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited EditionvsWolbrook JetFlyer Automatic Chronograph

Q: Which is cheaper, the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Wolbrook JetFlyer Automatic Chronograph is the cheaper of the two at $845, against $2,400 for the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition — a $1,555 gap before any retailer discounting.

Q: Which is bigger, the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition or the Wolbrook JetFlyer Automatic Chronograph?

The Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition wears larger at 42mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 4mm difference across the dial.

Q: Which has better water resistance, the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition or the Wolbrook JetFlyer Automatic Chronograph?

The Wolbrook JetFlyer Automatic Chronograph is rated to 100m versus 10m for the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition.

Q: What movement does the Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition run compared to the Wolbrook JetFlyer Automatic Chronograph?

The Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition runs a quartz caliber (5X83), while the Wolbrook JetFlyer Automatic Chronograph runs a automatic (Jeambrun PS 6402).

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

Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

ssh169j1

MSRP $2,400

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

12 of 29 specs differ

Diameter

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h

JetFlyer Automatic Chronograph40h

Water Resistance

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m

JetFlyer Automatic Chronograph100m

MSRP

Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition$2,400

JetFlyer Automatic Chronograph$845

Full specifications

Case

4 specs

Diameter

42mm

38mm

Thickness

12.9mm

12.1mm

Lug-to-Lug

49.6mm

46mm

Material

Stainless Steel

316L Stainless Steel

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Curved

Flat

AR Coating

Super-clear coating

Inner

Lume

LumiBrite on hands and index(es)

None

Movement

3 specs

Caliber

5X83

Jeambrun PS 6402

Type

Quartz

Automatic

Jewels

Pricing

1 specs

MSRP

$2,400

$845

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