Side by side
Gruppo Gamma Field III GMTvsXicorr Watches FSO M20.21
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Field III GMT40mm
FSO M20.2142mm
Power Reserve
Field III GMT41h
FSO M20.2142h
Water Resistance
Field III GMT200m
FSO M20.21100m
MSRP
Field III GMT$459
FSO M20.21$631
Full specifications
Case
5 specsCategory
GMT
—
Diameter
40mm
42mm
Thickness
14mm
11.7mm
Lug-to-Lug
48.5mm
46mm
Water Resistance
200m
100m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Lume
Super-LumiNova
SuperLuminova
Movement
3 specsCaliber
Seiko Instruments NH38A
Seagull ST2130
Power Reserve
41h
42h
Complications
GMT
None
Pricing
1 specsMSRP
$459
$631
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