Side by side
Praesidus A-11 OriginvsSpinnaker Dumas GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
A-11 Origin40mm
Dumas GMT44mm
Power Reserve
A-11 Origin40h
Dumas GMT40h
Water Resistance
A-11 Origin100m
Dumas GMT300m
MSRP
A-11 Origin$195
Dumas GMT$399
Full specifications
Case
6 specsCategory
Field
GMT
Diameter
40mm
44mm
Thickness
—
15mm
Lug-to-Lug
—
48mm
Lug Width
20mm
22mm
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
Black
Blue
Movement
2 specsCaliber
Ronda 763
Seiko NH34A
Type
Quartz
Automatic
Pricing
1 specsMSRP
$195
$399
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