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.

Erebus Watches Origin GMT at true scale

Origin GMT

Glycine Airman GMT at true scale

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 specs
Diameter
41mm
42mm
Thickness
12.9mm
12mm
Lug-to-Lug
47mm
n/a
Lug Width
20mm
22mm
Finish
n/a
n/a
Water Resistance
200m
100m
Caseback
n/a
n/a

Crystal & Dial

5 specs
Crystal Shape
n/a
n/a
AR Coating
n/a
n/a
Dial Color
n/a
Black
Indices
n/a
n/a
Lume
BGW9 Super-LumiNova
Luminous

Movement

5 specs
Caliber
Seiko NH34
Sellita SW330-2
Beat Rate
0 vph
28,800 vph
Power Reserve
n/a
48h
Jewels
0
21
Complications
None
GMT, Date

Pricing

1 specs
MSRP
n/a
$905
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Reviews

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

Erebus Watches Origin GMT

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.

Glycine Airman GMT

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.