Which is cheaper, the AVI-8 Hawker Hunter Atlas GMT Automatic or the Seiko Prospex SPEEDTIMER Mechanical Chronograph?

At MSRP the AVI-8 Hawker Hunter Atlas GMT Automatic is the cheaper of the two at $365, against $2,500 for the Seiko Prospex SPEEDTIMER Mechanical Chronograph — a $2,135 gap before any retailer discounting.

Which is bigger, the AVI-8 Hawker Hunter Atlas GMT Automatic or the Seiko Prospex SPEEDTIMER Mechanical Chronograph?

The AVI-8 Hawker Hunter Atlas GMT Automatic wears larger at 44mm versus 42mm for the Seiko Prospex SPEEDTIMER Mechanical Chronograph — a 2mm difference across the dial.

Which has better water resistance, the AVI-8 Hawker Hunter Atlas GMT Automatic or the Seiko Prospex SPEEDTIMER Mechanical Chronograph?

The AVI-8 Hawker Hunter Atlas GMT Automatic is rated to 50m versus 10m for the Seiko Prospex SPEEDTIMER Mechanical Chronograph.

Which has a longer power reserve, the AVI-8 Hawker Hunter Atlas GMT Automatic or the Seiko Prospex SPEEDTIMER Mechanical Chronograph?

The Seiko Prospex SPEEDTIMER Mechanical Chronograph carries a 45-hour power reserve against 40 hours on the AVI-8 Hawker Hunter Atlas GMT Automatic.

Side by side

AVI-8 Hawker Hunter Atlas GMT AutomaticvsSeiko Prospex SPEEDTIMER Mechanical Chronograph

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

AVI-8 Hawker Hunter Atlas GMT Automatic

hawker-hunter-atlas-gmt-automatic-devil-black-av-4122-01

MSRP $365

Seiko Prospex SPEEDTIMER Mechanical Chronograph

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MSRP $2,500

At a glance

15 of 29 specs differ

Diameter

Hawker Hunter Atlas GMT Automatic44mm

Prospex SPEEDTIMER Mechanical Chronograph42mm

Power Reserve

Hawker Hunter Atlas GMT Automatic40h

Prospex SPEEDTIMER Mechanical Chronograph45h

Water Resistance

Hawker Hunter Atlas GMT Automatic50m

Prospex SPEEDTIMER Mechanical Chronograph100m

MSRP

Hawker Hunter Atlas GMT Automatic$365

Prospex SPEEDTIMER Mechanical Chronograph$2,500

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal

Mineral

Sapphire

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

—

8R48

Power Reserve

40h

45h

Jewels

Pricing

1 specs

MSRP

$365

$2,500

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