Side by side

Glycine Airman No. 1 GMTvsHorage Supersede GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Airman No. 1 GMT
GlycineAirman No. 1 GMT
MSRP $2,800
Supersede GMT
HorageSupersede GMT
MSRP $7,270

At a glance

16 of 29 specs differ
Diameter
Airman No. 1 GMT36mm
Supersede GMT39.5mm
Power Reserve
Airman No. 1 GMT48h
Supersede GMT72h
Water Resistance
Airman No. 1 GMT30m
Supersede GMT200m
MSRP
Airman No. 1 GMT$2,800
Supersede GMT$7,270

Full specifications

Case

7 specs
Diameter
36mm
39.5mm
Thickness
11.6mm
9.85mm
Lug-to-Lug
46.29mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Water Resistance
30m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
No
Dial Color
Silver
Black
Indices
Applied
Lume
Luminous
Super-LumiNova

Movement

3 specs
Caliber
SW330-2
Horage K2
Power Reserve
48h
72h
Complications
GMT, Date
GMT

Pricing

1 specs
MSRP
$2,800
$7,270

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What people say

Owners + reviewers, side by side

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

Glycine Airman No. 1 GMT

Owners widely praise the Glycine Airman No. 1 GMT for its historical significance and attractive dial. However, some find the 36mm case size to be a bit small, and the GMT hand can be difficult to distinguish from the minute hand. The watch has a very limited 3ATM water resistance. Later versions feature sapphire crystals, differing from earlier plexi models. Overall, owners value the Glycine Airman No. 1 GMT for its historical appeal and dial design, despite minor legibility and sizing concerns.

From video reviewers

The case finishing and dial colors are praised. The value proposition is tied to a sale price, with questions about long-term competitiveness.

Horage Supersede GMT

The Horage Supersede GMT is widely praised for its innovative micro-rotor movement and impressive finishing. Owners and reviewers highlight its value as a true GMT sports watch, noting the compact 39.5mm case and 200m water resistance. The K2 movement offers a 72-hour power reserve, and updates include an optional platinum rotor, a luminous seconds hand tip, and a new micro-adjustable clasp. One potential hesitation for buyers is the inability to see the watch in person. Overall, owners and reviewers rate the Horage Supersede GMT highly for its innovative micro-rotor movement and excellent value.

From video reviewers

The Horage Supersede GMT features a unique case design that blends different styles. A notable strength is its in-house K2 micro-rotor movement. One weakness is the relatively average lume brightness.

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