Gruppo Gamma Vanguard SteelvsAVI-8 Flyboy Eagle Squadron Automatic Bronze 85th Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differFull specifications
Case
6 specsCrystal & Dial
3 specsMovement
2 specsPricing
1 specsFollow this matchup
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Owners + reviewers, side by side
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Gruppo Gamma Vanguard Steel is praised for its aged steel case and cream sandwich dial. However, some owners dislike the distorted sapphire crystal and the absence of minute markers, with one noting difficulty in replacing the crystal due to hand fitment. The watch features a Miyota 9039 movement with a 42-hour power reserve and an accuracy range of -10 to +30 seconds per day, and is offered with two strap options. On balance, owners value the Gruppo Gamma Vanguard Steel for its distinctive aged aesthetic and dial design, despite some reservations about the crystal.
Movement accuracy is a notable strength, with one reviewer noting a -1.8 second per day deviation after initial testing. A weakness is the substantial price hike for the re-release model, which raises questions about whether the upgrades justify the cost. Reviewers disagree on the watch's originality, with one calling it "decidedly derivative" and the other not mentioning this aspect.
The AVI-8 Flyboy Eagle Squadron Automatic Bronze 85th Limited Edition is praised for its comfortable 39mm proportions and the warm, evolving character of its bronze case, with some noting the potential for undesirable bronze patina. One owner highlights the legible dial and inner GMT complication, considering the 41mm case, 48.5mm lug-to-lug, and 13mm thickness to be great dimensions, though the stock leather strap and lug hole placement are flagged as limitations. Another owner points out that the lume looks great after a charge. On balance, owners appreciate the AVI-8 Flyboy Eagle Squadron Automatic Bronze 85th Limited Edition for its distinctive bronze case and wearable dimensions at its price point.
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