AVI-8 P-51 Mustang Blakeslee Meca-Quartz ChronographvsSeiko Astron GPS Solar 2025 Limited Edition

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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.

AVI-8 P-51 Mustang Blakeslee Meca-Quartz Chronograph at true scale

P-51 Mustang Blakeslee Meca-Quartz Chronograph

Seiko Astron GPS Solar 2025 Limited Edition at true scale

Astron GPS Solar 2025 Limited Edition

Diameter

43mm

43.4mm

Lug-to-Lug

51mm

49.5mm

lowest

Thickness

13mm

lowest

13.4mm

Water Resistance

50m

100m

highest

MSRP

$285

lowest

$2,900

Movement

Meca-Quartz

Seiko 5X83

Case

6 specs
Diameter
43mm
43.4mm
Thickness
13mm
13.4mm
Lug-to-Lug
51mm
49.5mm
Lug Width
22mm
14mm
Material
316L Stainless Steel
Titanium
Water Resistance
50m
100m

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
n/a
Curved
AR Coating
n/a
Super-clear coating
Dial Color
COMMAND PILOT
n/a
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
n/a
Seiko 5X83
Type
Meca-Quartz
Quartz
Jewels
0
14

Pricing

1 specs
MSRP
$285
$2,900
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Reviews

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

AVI-8 P-51 Mustang Blakeslee Meca-Quartz Chronograph

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.

Seiko Astron GPS Solar 2025 Limited Edition

Owners praise the Seiko Astron GPS Solar 2025 Limited Edition for its advanced satellite timekeeping and perpetual calendar, with a legible dial and high-quality titanium or steel case featuring a ceramic bezel. However, its size is noted as enormous, with some finding it wears large and doesn't fit well under shirt sleeves, though the technology is considered very cool. GPS signal reception requires a clear view of the sky, which can be an issue indoors. On balance, owners and reviewers rate the Seiko Astron GPS Solar 2025 Limited Edition highly for its cutting-edge satellite timekeeping technology.

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