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 $2,750
Naos Pro Automatik
SternglasNaos Pro Automatik
MSRP $755

At a glance

18 of 29 specs differ
Diameter
Airman GMT44mm
Naos Pro Automatik38mm
Power Reserve
Airman GMT48h
Naos Pro Automatik42h
Water Resistance
Airman GMT100m
Naos Pro Automatik50m
MSRP
Airman GMT$2,750
Naos Pro Automatik$755

Full specifications

Case

8 specs
Category
GMT
Dress
Diameter
44mm
38mm
Thickness
12mm
9mm
Lug-to-Lug
42.4mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid

Crystal & Dial

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

Movement

4 specs
Caliber
SW330-2
Miyota 9015
Power Reserve
48h
42h
Jewels
21
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$2,750
$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 appreciate the Glycine Airman GMT's ability to track three time zones, with some finding the 42mm size appropriate for its functionality. A reviewer notes the polished GMT hand can be difficult to read and lacks lume, while one owner reported an ETA movement with a misaligned GMT hand. Another owner finds the lume pips weaker than the hands.

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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