Side by side
CIGA Design MACHINAvsSpinnaker Dumas GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
MACHINA—
Dumas GMT44mm
Power Reserve
MACHINA—
Dumas GMT40h
Water Resistance
MACHINA30m
Dumas GMT300m
MSRP
MACHINA$399
Dumas GMT$399
Full specifications
Case
7 specsCategory
Skeleton
GMT
Diameter
—
44mm
Thickness
—
15mm
Lug-to-Lug
—
48mm
Lug Width
—
22mm
Material
Ceramic
316L Stainless Steel
Water Resistance
30m
300m
Crystal & Dial
2 specsDial Color
White
Blue
Lume
Swiss Super-LumiNova material for long-lasting night visibility
None
Movement
3 specsCaliber
CD-01
Seiko NH34A
Power Reserve
—
40h
Jewels
—
25
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