Which is cheaper, the Seiko Prospex Sea or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Seiko Prospex Sea is the cheaper of the two at $795, against $845 for the Wolbrook JetFlyer Automatic Chronograph — a $50 gap before any retailer discounting.

Which is bigger, the Seiko Prospex Sea or the Wolbrook JetFlyer Automatic Chronograph?

The Wolbrook JetFlyer Automatic Chronograph wears larger at 38mm versus 34mm for the Seiko Prospex Sea — a 4mm difference across the dial.

Which has better water resistance, the Seiko Prospex Sea or the Wolbrook JetFlyer Automatic Chronograph?

The Wolbrook JetFlyer Automatic Chronograph is rated to 100m versus 20m for the Seiko Prospex Sea.

What movement does the Seiko Prospex Sea run compared to the Wolbrook JetFlyer Automatic Chronograph?

The Seiko Prospex Sea runs a quartz caliber (6N01), while the Wolbrook JetFlyer Automatic Chronograph runs a automatic (Jeambrun PS 6402).

Side by side

Seiko Prospex SeavsWolbrook JetFlyer Automatic Chronograph

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

Seiko Prospex Sea

sur595j1

MSRP $795

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

13 of 29 specs differ

Diameter

Prospex Sea34mm

JetFlyer Automatic Chronograph38mm

Power Reserve

Prospex Sea40h

JetFlyer Automatic Chronograph40h

Water Resistance

Prospex Sea200m

JetFlyer Automatic Chronograph100m

MSRP

Prospex Sea$795

JetFlyer Automatic Chronograph$845

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Anti-reflective coating on inner surface

Inner

Lume

LumiBrite on hands and index(es)

None

Movement

2 specs

Caliber

6N01

Jeambrun PS 6402

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$795

$845

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