Side by side

Ergon Watches AdventumvsSpinnaker Dumas GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Adventum
Ergon WatchesAdventum
Dumas GMT
SpinnakerDumas GMT
MSRP $399
Buy from Ergon Watches ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Adventum40mm
Dumas GMT44mm
Power Reserve
Adventum—
Dumas GMT40h
Water Resistance
Adventum100m
Dumas GMT300m
MSRP
Adventum—
Dumas GMT$399

Full specifications

Case

7 specs
Category
—
GMT
Diameter
40mm
44mm
Thickness
10.5mm
15mm
Lug-to-Lug
50mm
48mm
Lug Width
—
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
White
Blue

Movement

2 specs
Caliber
Miyota 9015
Seiko NH34A
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$399
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