Side by side

Spinnaker Dumas GMTvsZero West AV1 Vulcan

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
AV1 Vulcan
Zero WestAV1 Vulcan
MSRP $4,750
Buy from Spinnaker ↗
Buy used on eBay ↗
Buy from Zero West ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Dumas GMT44mm
AV1 Vulcan42mm
Power Reserve
Dumas GMT40h
AV1 Vulcan62h
Water Resistance
Dumas GMT300m
AV1 Vulcan100m
MSRP
Dumas GMT$399
AV1 Vulcan$4,750

Full specifications

Case

6 specs
Category
GMT
—
Diameter
44mm
42mm
Thickness
15mm
13.7mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
Blue
—

Movement

2 specs
Caliber
Seiko NH34A
Sellita SW500
Power Reserve
40h
62h

Pricing

1 specs
MSRP
$399
$4,750
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