Side by side

Glycine Airman GMTvsSugess Seestern S446 GMT

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

Airman GMT
GlycineAirman GMT
MSRP $2,950
Seestern S446 GMT
SugessSeestern S446 GMT
MSRP $269

At a glance

15 of 29 specs differ
Diameter
Airman GMT46mm
Seestern S446 GMT40mm
Power Reserve
Airman GMT48h
Seestern S446 GMT41h
Water Resistance
Airman GMT100m
Seestern S446 GMT100m
MSRP
Airman GMT$2,950
Seestern S446 GMT$269

Full specifications

Case

6 specs
Diameter
46mm
40mm
Thickness
12.18mm
10mm
Lug-to-Lug
47mm
Lug Width
24mm
19mm
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied
Lume
Luminous
Tritium

Movement

4 specs
Caliber
SW330-2
Seiko NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
48h
41h
Complications
GMT
GMT, Moonphase, Date

Pricing

1 specs
MSRP
$2,950
$269

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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.

Sugess Seestern S446 GMT

Owners widely praise the Sugess Seestern S446 GMT for its outstanding finishing and materials at its price point, with specific mentions of the cream or ivory dial, polished hands, and clear crystal offering superb legibility. Accuracy is generally good, with one owner reporting +2/3 seconds per day from the Seiko NH34A movement. Some owners find the lume is not a strong point, and the bracelet clasp could benefit from more micro-adjustment, with screw pins noted as cheap. The GMT hand is described as flat by some, and opinions are split on the "Sugess" versus "Seestern" logo. Overall, owners rate the Sugess Seestern S446 GMT highly for its beautiful dial and excellent build quality for the price.

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