AVI-8 P-51 Mustang Blakeslee Meca-Quartz ChronographvsSeiko Astron
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

P-51 Mustang Blakeslee Meca-Quartz Chronograph

Astron
Diameter
43mm
43.3mm
Lug-to-Lug
51mm
49.5mm
lowest
Thickness
13mm
lowest
13.4mm
Water Resistance
50m
100m
highest
MSRP
$285
lowest
$2,700
Movement
Meca-Quartz
Seiko 5X83
Case
6 specsCrystal & Dial
5 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the AVI-8 P-51 Mustang Blakeslee Meca-Quartz Chronograph for its vintage-inspired design that evokes cockpit instruments and its collectible tribute to aviation history. The Seiko meca-quartz movement is noted for accuracy and a satisfying mechanical feel in its chronograph function, while the blue dial's depth and contrasting finishes are highlighted as visually appealing. However, reviewers and owners alike flag the non-sapphire crystal's tendency to scratch easily and its high reflectivity, with one owner also criticizing the poor lume. On balance, owners rate the AVI-8 P-51 Mustang Blakeslee Meca-Quartz Chronograph highly for its aviation theme and functional meca-quartz chronograph at its price point.
Owners widely praise the Seiko Astron for its impressive timekeeping technology and grab-and-go convenience, with many appreciating its lightweight titanium build and well-finished case and bracelet. Reviewers and owners alike highlight the dynamic and detailed dials, often comparing their execution to higher-end brands. The solar-powered quartz movement with GPS time sync is a significant draw for its accuracy and ease of use, especially for travelers. However, some owners find the price point of around $2000 to $2400 too high when compared to luxury mechanical watches or smartwatches, and one owner noted disappointing accuracy of +13 seconds per month for its cost. Other points of contention include recessed buttons requiring a tool and a push-pull crown with a non-screw-down caseback raising water resistance concerns for some.
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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