Which is cheaper, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Grand Seiko SBGM221?

At MSRP the AVI-8 Hawker Hunter Atlas Dual Time Chronograph is the cheaper of the two at $380, against $5,400 for the Grand Seiko SBGM221 — a $5,020 gap before any retailer discounting.

Which is bigger, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Grand Seiko SBGM221?

The AVI-8 Hawker Hunter Atlas Dual Time Chronograph wears larger at 43mm versus 39.5mm for the Grand Seiko SBGM221 — a 3.5mm difference across the dial.

Which has better water resistance, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Grand Seiko SBGM221?

The AVI-8 Hawker Hunter Atlas Dual Time Chronograph is rated to 50m versus 30m for the Grand Seiko SBGM221.

Which has a longer power reserve, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Grand Seiko SBGM221?

The Grand Seiko SBGM221 carries a 72-hour power reserve against 40 hours on the AVI-8 Hawker Hunter Atlas Dual Time Chronograph.

What movement does the AVI-8 Hawker Hunter Atlas Dual Time Chronograph run compared to the Grand Seiko SBGM221?

The AVI-8 Hawker Hunter Atlas Dual Time Chronograph runs a quartz caliber, while the Grand Seiko SBGM221 runs a automatic (9S66).

Side by side

AVI-8 Hawker Hunter Atlas Dual Time ChronographvsGrand Seiko SBGM221

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

AVI-8 Hawker Hunter Atlas Dual Time Chronograph

hawker-hunter-atlas-dual-time-chronograph-forest-av-4100-01

MSRP $380

Grand Seiko SBGM221

sbgm221g

MSRP $5,400

At a glance

13 of 29 specs differ

Diameter

Hawker Hunter Atlas Dual Time Chronograph43mm

SBGM22139.5mm

Power Reserve

Hawker Hunter Atlas Dual Time Chronograph40h

SBGM22172h

Water Resistance

Hawker Hunter Atlas Dual Time Chronograph50m

SBGM22130m

MSRP

Hawker Hunter Atlas Dual Time Chronograph$380

SBGM221$5,400

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Mineral

Sapphire

AR Coating

Inner

Yes

Dial Color

FOREST

Black

Movement

3 specs

Caliber

—

9S66

Type

Quartz

Automatic

Power Reserve

40h

72h

Pricing

1 specs

MSRP

$380

$5,400

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