Which is cheaper, the Grand Seiko SBGW257 or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Wolbrook JetFlyer Automatic Chronograph is the cheaper of the two at $845, against $38,000 for the Grand Seiko SBGW257 — a $37,155 gap before any retailer discounting.

Which has better water resistance, the Grand Seiko SBGW257 or the Wolbrook JetFlyer Automatic Chronograph?

The Wolbrook JetFlyer Automatic Chronograph is rated to 100m versus 30m for the Grand Seiko SBGW257.

Which has a longer power reserve, the Grand Seiko SBGW257 or the Wolbrook JetFlyer Automatic Chronograph?

The Grand Seiko SBGW257 carries a 72-hour power reserve against 40 hours on the Wolbrook JetFlyer Automatic Chronograph.

What movement does the Grand Seiko SBGW257 run compared to the Wolbrook JetFlyer Automatic Chronograph?

The Grand Seiko SBGW257 runs a manual caliber (9S64), while the Wolbrook JetFlyer Automatic Chronograph runs a automatic.

Side by side

Grand Seiko SBGW257vsWolbrook JetFlyer Automatic Chronograph

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

Grand Seiko SBGW257

sbgw257j

MSRP $38,000

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

12 of 29 specs differ

Diameter

SBGW25738mm

JetFlyer Automatic Chronograph38mm

Power Reserve

SBGW25772h

JetFlyer Automatic Chronograph40h

Water Resistance

SBGW25730m

JetFlyer Automatic Chronograph100m

MSRP

SBGW257$38,000

JetFlyer Automatic Chronograph$845

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Movement

3 specs

Caliber

9S64

—

Type

Manual

Automatic

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$38,000

$845

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