Which is cheaper, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Seiko Astron GPS Solar 2025 Limited Edition?

At MSRP the AVI-8 Hawker Hunter Atlas Dual Time Chronograph is the cheaper of the two at $290, against $2,900 for the Seiko Astron GPS Solar 2025 Limited Edition — a $2,610 gap before any retailer discounting.

Which is bigger, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Seiko Astron GPS Solar 2025 Limited Edition?

The AVI-8 Hawker Hunter Atlas Dual Time Chronograph wears larger at 44mm versus 43.4mm for the Seiko Astron GPS Solar 2025 Limited Edition — a 0.6mm difference across the dial.

Which has better water resistance, the AVI-8 Hawker Hunter Atlas Dual Time Chronograph or the Seiko Astron GPS Solar 2025 Limited Edition?

The AVI-8 Hawker Hunter Atlas Dual Time Chronograph is rated to 50m versus 10m for the Seiko Astron GPS Solar 2025 Limited Edition.

Side by side

AVI-8 Hawker Hunter Atlas Dual Time ChronographvsSeiko Astron GPS Solar 2025 Limited Edition

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

AVI-8 Hawker Hunter Atlas Dual Time Chronograph

AV-4100-05

MSRP $290

Seiko Astron GPS Solar 2025 Limited Edition

ssh183j1

MSRP $2,900

At a glance

21 of 29 specs differ

Diameter

Hawker Hunter Atlas Dual Time Chronograph44mm

Astron GPS Solar 2025 Limited Edition43.4mm

Power Reserve

Hawker Hunter Atlas Dual Time Chronograph—

Astron GPS Solar 2025 Limited Edition40h

Water Resistance

Hawker Hunter Atlas Dual Time Chronograph50m

Astron GPS Solar 2025 Limited Edition100m

MSRP

Hawker Hunter Atlas Dual Time Chronograph$290

Astron GPS Solar 2025 Limited Edition$2,900

Full specifications

Case

8 specs

Diameter

44mm

43.4mm

Thickness

14mm

13.4mm

Lug-to-Lug

54mm

49.5mm

Lug Width

22mm

14mm

Material

Stainless Steel

Titanium

Finish

—

Brushed and polished

Water Resistance

50m

100m

Caseback

—

Solid

Crystal & Dial

6 specs

Crystal

Mineral

Sapphire

Crystal Shape

—

Curved

AR Coating

—

Super-clear coating

Dial Color

Grey

Black

Indices

—

Applied

Lume

None

LumiBrite on hands and index(es)

Movement

6 specs

Caliber

—

5X83

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Hacking

Yes

Hand-winding

Yes

Pricing

1 specs

MSRP

$290

$2,900

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