Which is cheaper, the Grand Seiko SBGD223 or the Wolbrook JetFlyer Automatic Chronograph?

At MSRP the Wolbrook JetFlyer Automatic Chronograph is the cheaper of the two at $845, against $320,000 for the Grand Seiko SBGD223 — a $319,155 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGD223 or the Wolbrook JetFlyer Automatic Chronograph?

The Grand Seiko SBGD223 wears larger at 44.5mm versus 38mm for the Wolbrook JetFlyer Automatic Chronograph — a 6.5mm difference across the dial.

Which has a longer power reserve, the Grand Seiko SBGD223 or the Wolbrook JetFlyer Automatic Chronograph?

The Grand Seiko SBGD223 carries a 192-hour power reserve against 40 hours on the Wolbrook JetFlyer Automatic Chronograph.

What movement does the Grand Seiko SBGD223 run compared to the Wolbrook JetFlyer Automatic Chronograph?

The Grand Seiko SBGD223 runs a spring drive caliber (9R01), while the Wolbrook JetFlyer Automatic Chronograph runs a automatic.

Side by side

Grand Seiko SBGD223vsWolbrook JetFlyer Automatic Chronograph

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

Grand Seiko SBGD223

sbgd223j

MSRP $320,000

Wolbrook JetFlyer Automatic Chronograph

26-JFCA-001-LR6-BLK-STL

MSRP $845

At a glance

11 of 29 specs differ

Diameter

SBGD22344.5mm

JetFlyer Automatic Chronograph38mm

Power Reserve

SBGD223192h

JetFlyer Automatic Chronograph40h

Water Resistance

SBGD223100m

JetFlyer Automatic Chronograph100m

MSRP

SBGD223$320,000

JetFlyer Automatic Chronograph$845

Full specifications

Case

5 specs

Diameter

44.5mm

38mm

Thickness

14.4mm

12.1mm

Lug-to-Lug

52mm

46mm

Lug Width

23mm

20mm

Material

Platinum

316L Stainless Steel

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Movement

3 specs

Caliber

9R01

—

Type

Spring Drive

Automatic

Power Reserve

192h

40h

Pricing

1 specs

MSRP

$320,000

$845

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