Echo/Neutra 1956 GMTvsGlycine Airman GMT
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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.

1956 GMT

Airman GMT
Diameter
40mm
42mm
Lug-to-Lug
46mm
n/a
Thickness
11.9mm
lowest
12mm
Water Resistance
100m
100m
Power Reserve
42h
48h
highest
MSRP
$1,560
$905
lowest
Movement
Sellita SW330-2
Sellita SW330-2
Case
7 specsCrystal & Dial
4 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Echo/Neutra 1956 GMT is praised for its attractive retro design and superb case finishing for the price, featuring sharp edges and fine brushing. Owners find the 40mm case size wearable and appreciate the 100m water resistance. The 12-hour GMT complication is noted for keeping the dial uncluttered and is considered more intuitive than typical 24-hour bezels. However, some find the dial either too busy or too empty, and the telemeter scale is considered not particularly useful. The watch is described as fun despite breaking rules and ignoring tool-watch norms, with a competitive 12.7mm case height. Overall, owners and reviewers rate the Echo/Neutra 1956 GMT highly for its attractive retro design and superb case finishing at its price point.
The 40mm case with a 46mm lug-to-lug offers a comfortable fit. Reviewers noted the Swiss-made Sellita movement powering the GMT complication. No shared weaknesses were identified.
Owners widely praise the Glycine Airman GMT's classic pilot design and consider it a well-made watch. Some owners find the GMT hand visually similar to the minute hand, which can be frustrating. The Sellita-based movement kept acceptable accuracy. On balance, owners and reviewers appreciate the Glycine Airman GMT for its classic pilot design and build quality.
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