Side by side

Glycine Airman GMTvsSternglas Naos Pro Automatik

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

Airman GMT
GlycineAirman GMT
MSRP $2,950
Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755

At a glance

18 of 29 specs differ
Diameter
Airman GMT46mm
Naos Pro Automatik38mm
Power Reserve
Airman GMT48h
Naos Pro Automatik42h
Water Resistance
Airman GMT100m
Naos Pro Automatik50m
MSRP
Airman GMT$2,950
Naos Pro Automatik$755

Full specifications

Case

8 specs
Category
GMT
Dress
Diameter
46mm
38mm
Thickness
12.18mm
9mm
Lug-to-Lug
42.4mm
Lug Width
24mm
20mm
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
Indices
Applied
Lume
Luminous
Luminova Punkte

Movement

4 specs
Caliber
SW330-2
Miyota 9015
Power Reserve
48h
42h
Jewels
25
Complications
GMT
None

Pricing

1 specs
MSRP
$2,950
$755

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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 GMT

Owners widely praise the Glycine Airman GMT for its value and classic design, with specific appreciation for its 39mm sizing, 200m water resistance, and beefy signed crowns. Reviewers highlight its faithful re-issue nature, retaining vintage features like the plexiglass crystal and locking friction bezel with a thumbscrew crown, while some owners note its subtle blue degrade dial and red-tipped GMT hand. Accuracy from its Sellita-based automatic movement is described as acceptable, though some owners find the dual 12-hour and 24-hour scales confusing and the slim GMT hand difficult to read. On balance, enthusiasts and reviewers rate the Glycine Airman GMT highly for its vintage charm and robust build at its price point.

Sternglas Naos Pro Automatik

The Sternglas Naos Pro Automatik is praised for its slim 9mm case and Bauhaus dial design, featuring clear hour markers and a framed date window. Owners note the upgraded Miyota 9015 movement with a 4Hz beat rate. Accuracy is reported as -10/+30 seconds per day, which is not ideal for precision enthusiasts. The five-link bracelet's lack of fitted end-links and the optional bracelet's chunkiness are flagged as areas lacking refinement. Overall, reviewers highlight the Sternglas Naos Pro Automatik's improved wearability and premium feel at its price point.

From video reviewers

The Bauhaus design is a strength. The value proposition is a weakness.

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