AVI-8 Flyboy Airmaster Sector Meca-QuartzvsPraesidus DD-45
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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.

Flyboy Airmaster Sector Meca-Quartz

DD-45
Diameter
40mm
40mm
Lug-to-Lug
48mm
46.5mm
lowest
Thickness
12.5mm
n/a
Water Resistance
50m
100m
highest
MSRP
$180
lowest
$299
Movement
Meca-Quartz
Quartz
Case
4 specsCrystal & Dial
2 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners find the AVI-8 Flyboy Airmaster Sector Meca-Quartz to be acceptable, though some prefer alternative pilot watches for their build quality and historical aviation connections within a similar price bracket. One owner notes the chronograph function has a complaint. On balance, owners find the AVI-8 Flyboy Airmaster Sector Meca-Quartz acceptable but not outstanding compared to similarly priced alternatives.
The Praesidus DD-45 is praised for its detailed vintage-inspired design and solid finishing, with reviewers highlighting the textured dial and aged indices on certain versions. Its 100-meter water resistance exceeds original specifications, and the included leather strap is noted for its quality. One reviewer flags the printed Arabic numerals as rather small. The Praesidus DD-45 features a quartz movement. Overall, reviewers praise the Praesidus DD-45 for its faithful vintage aesthetic and good finishing at its price point.
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