Side by side

Spinnaker Dumas GMTvsTimefactors Commander 71

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
Commander 71
TimefactorsCommander 71
MSRP $530
Buy from Spinnaker ↗
Buy used on eBay ↗
Buy from Timefactors ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Dumas GMT44mm
Commander 7140mm
Power Reserve
Dumas GMT40h
Commander 71—
Water Resistance
Dumas GMT300m
Commander 71300m
MSRP
Dumas GMT$399
Commander 71$530

Full specifications

Case

5 specs
Category
GMT
—
Diameter
44mm
40mm
Thickness
15mm
13.2mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Dial Color
Blue
—
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH34
Miyota 9015
Power Reserve
40h
—

Pricing

1 specs
MSRP
$399
$530
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