Side by side
NIMA Watches NIMA Stage One GMTvsSpinnaker Dumas Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
NIMA Stage One GMT39mm
Dumas Automatic44mm
Power Reserve
NIMA Stage One GMT38h
Dumas Automatic40h
Water Resistance
NIMA Stage One GMT200m
Dumas Automatic300m
MSRP
NIMA Stage One GMT$682
Dumas Automatic$239
Full specifications
Case
7 specsCategory
—
Diver
Diameter
39mm
44mm
Thickness
12.8mm
15mm
Lug-to-Lug
46.2mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel (Black PVD)
316L Stainless Steel
Water Resistance
200m
300m
Crystal & Dial
1 specsDial Color
White Mother-of-Pearl
Blue
Movement
3 specsCaliber
Seiko NH34
Seiko NH35
Power Reserve
38h
40h
Jewels
26
25
Pricing
1 specsMSRP
$682
$239
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