Side by side

Spinnaker Dumas GMTvsUgly Watch Co 300mD

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
300mD
Ugly Watch Co300mD
Buy from Spinnaker ↗
Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Dumas GMT44mm
300mD42mm
Power Reserve
Dumas GMT40h
300mD—
Water Resistance
Dumas GMT300m
300mD300m
MSRP
Dumas GMT$399
300mD—

Full specifications

Case

6 specs
Category
GMT
—
Diameter
44mm
42mm
Thickness
15mm
13.5mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
—
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Blue
Red

Movement

2 specs
Caliber
Seiko NH34A
Seiko NH35
Power Reserve
40h
—

Pricing

1 specs
MSRP
$399
—
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