Which is cheaper, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Seiko Prospex Sea 1968 Heritage Diver's GMT?

At MSRP the AVI-8 Hawker Hunter Atlas Dual Time Chronograph is the cheaper of the two at $380, against $1,500 for the Seiko Prospex Sea 1968 Heritage Diver's GMT — a $1,120 gap before any retailer discounting.

Which is bigger, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Seiko Prospex Sea 1968 Heritage Diver's GMT?

The AVI-8 Hawker Hunter Atlas Dual Time Chronograph wears larger at 43mm versus 42mm for the Seiko Prospex Sea 1968 Heritage Diver's GMT — a 1mm difference across the dial.

Which has better water resistance, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Seiko Prospex Sea 1968 Heritage Diver's GMT?

The Seiko Prospex Sea 1968 Heritage Diver's GMT is rated to 200m versus 50m for the AVI-8 Hawker Hunter Atlas Dual Time Chronograph.

Which has a longer power reserve, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Seiko Prospex Sea 1968 Heritage Diver's GMT?

The Seiko Prospex Sea 1968 Heritage Diver's GMT 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 Seiko Prospex Sea 1968 Heritage Diver's GMT?

The AVI-8 Hawker Hunter Atlas Dual Time Chronograph runs a quartz caliber, while the Seiko Prospex Sea 1968 Heritage Diver's GMT runs a automatic (6R54).

Side by side

AVI-8 Hawker Hunter Atlas Dual Time ChronographvsSeiko Prospex Sea 1968 Heritage Diver's GMT

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

Seiko Prospex Sea 1968 Heritage Diver's GMT

spb381j1

MSRP $1,500

At a glance

15 of 29 specs differ

Diameter

Hawker Hunter Atlas Dual Time Chronograph43mm

Prospex Sea 1968 Heritage Diver's GMT42mm

Power Reserve

Hawker Hunter Atlas Dual Time Chronograph40h

Prospex Sea 1968 Heritage Diver's GMT72h

Water Resistance

Hawker Hunter Atlas Dual Time Chronograph50m

Prospex Sea 1968 Heritage Diver's GMT200m

MSRP

Hawker Hunter Atlas Dual Time Chronograph$380

Prospex Sea 1968 Heritage Diver's GMT$1,500

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal

Mineral

Sapphire

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

FOREST

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

4 specs

Caliber

—

6R54

Type

Quartz

Automatic

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$380

$1,500

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