Side by side

Spinnaker Dumas GMTvsXicorr Watches FSO M20.21

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

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Dumas GMT
SpinnakerDumas GMT
MSRP $399
FSO M20.21
Xicorr WatchesFSO M20.21
MSRP $631
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At a glance

11 of 29 specs differ
Diameter
Dumas GMT44mm
FSO M20.2142mm
Power Reserve
Dumas GMT40h
FSO M20.2142h
Water Resistance
Dumas GMT300m
FSO M20.21100m
MSRP
Dumas GMT$399
FSO M20.21$631

Full specifications

Case

6 specs
Category
GMT
—
Diameter
44mm
42mm
Thickness
15mm
11.7mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
None
SuperLuminova

Movement

2 specs
Caliber
Seiko NH34A
Seagull ST2130
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$399
$631
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