Side by side
Glycine Airman SST GMTvsXicorr Watches FSO M20.21
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Airman SST GMT43mm
FSO M20.2142mm
Power Reserve
Airman SST GMT48h
FSO M20.2142h
Water Resistance
Airman SST GMT200m
FSO M20.21100m
MSRP
Airman SST GMT$3,400
FSO M20.21$631
Full specifications
Case
7 specsCategory
GMT
—
Diameter
43mm
42mm
Thickness
11.6mm
11.7mm
Lug-to-Lug
—
46mm
Finish
—
Brushed and polished
Water Resistance
200m
100m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
Grey
Black
Indices
—
Applied
Lume
Luminous
SuperLuminova
Movement
3 specsCaliber
SW330-2
Seagull ST2130
Power Reserve
48h
42h
Complications
GMT, Date
None
Pricing
1 specsMSRP
$3,400
$631
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Glycine Airman SST GMT vs Xicorr Watches FSO M20.21 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Christopher Ward C63 Sealander Extreme GMTvsXicorr Watches FSO M20.21Christopher Ward C65 Aquitaine GMTvsXicorr Watches FSO M20.21Christopher Ward C63 Sealander GMTvsXicorr Watches FSO M20.21Gruppo Gamma Field III GMT DatevsXicorr Watches FSO M20.21Geist TikivsGlycine Airman SST GMTSmith & Bradley Draper AutovsGlycine Airman SST GMT












