Side by side

AVI-8 Hawker HarriervsSeiko Astron

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

Hawker Harrier
AVI-8Hawker Harrier
MSRP $210
Astron
SeikoAstron
MSRP $2,700

At a glance

15 of 29 specs differ
Diameter
Hawker Harrier45mm
Astron43.3mm
Power Reserve
Hawker Harrier40h
Astron40h
Water Resistance
Hawker Harrier50m
Astron100m
MSRP
Hawker Harrier$210
Astron$2,700

Full specifications

Case

7 specs
Category
Pilot
Chronograph
Diameter
45mm
43.3mm
Thickness
13.4mm
Lug-to-Lug
49.5mm
Lug Width
22mm
14mm
Material
Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
Sand
Black
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
5X83
Jewels
25
14

Pricing

1 specs
MSRP
$210
$2,700

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

AVI-8 Hawker Harrier

Owners widely praise the AVI-8 Hawker Harrier for its handsome, utilitarian design and unique day display, with one owner noting the comfortable wearability of the 45mm case despite its size. The AVI-8 Hawker Harrier Pegasus Concept features a handless design with rotating wheels for time display, which is legible once accustomed to. Some owners report solid build quality and great lume, while others feel the watch can become cheap-feeling over time. The AVI-8 Hawker Harrier II AV-4065-04 was considered worth its purchase price of $400 AUD. On balance, owners rate the AVI-8 Hawker Harrier well for its distinctive design and value at its price point.

Seiko Astron

The Seiko Astron is widely praised for its advanced timekeeping technology, including GPS and radio wave synchronization, offering grab-and-go convenience and exceptional accuracy, with some users reporting +/- 15 seconds per month or even 1/2 second per day for its autonomous quartz movement. Owners appreciate its well-finished titanium cases and bracelets, detailed dials with high-contrast markers, and lightweight, comfortable wearability. However, some find the price point of around $2,000 to $2,400 expensive, noting that GPS sync works best outdoors and that certain models lack screw-down casebacks, impacting water resistance. The lume is described as sparse on some models, and recessed buttons require tools to operate. Overall, owners and reviewers rate the Seiko Astron highly for its cutting-edge technology and comfortable, well-finished design, with the value proposition becoming more compelling when models are found at a discount.

From video reviewers

The watch's automatic time zone adjustment via GPS is a notable feature. The watch's solar-powered charging system can take up to 6 months to fully charge, which may not be ideal for users who need a quick power boost.

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