Erebus Watches Origin 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.

Origin GMT

Airman GMT
Diameter
41mm
42mm
Lug-to-Lug
47mm
n/a
Thickness
12.9mm
12mm
lowest
Water Resistance
200m
highest
100m
Power Reserve
n/a
48h
MSRP
n/a
$905
Movement
Seiko NH34
Sellita SW330-2
Case
7 specsCrystal & Dial
5 specsMovement
5 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Erebus Watches Origin GMT for its exceptional value, build quality, and finishing at its price point, with many highlighting its hyperlegible dial, excellent lume, and comfortable wearability, particularly noting how the case design allows a 41mm watch to wear smaller. The bracelet is frequently lauded for its premium features, including a quick-adjust clasp, and the included rubber straps are also considered supple and comfortable. Accuracy is reported at -2 seconds per day by one owner. Some commenters question the design's originality and manufacturing location, while others find the bezel's flat appearance sterile or criticize sharp edges on bracelet links, though strap options are generally well-received. One reviewer noted a thick case, attributed to the movement and 200m water resistance, and another found the bezel cluttered with extra minute markers.
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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