Side by side

Spinnaker Dumas GMTvsUgly Watch Co Adamas Aster

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
Adamas Aster
Ugly Watch CoAdamas Aster
MSRP $1,160
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Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Dumas GMT44mm
Adamas Aster42mm
Power Reserve
Dumas GMT40h
Adamas Aster40h
Water Resistance
Dumas GMT300m
Adamas Aster100m
MSRP
Dumas GMT$399
Adamas Aster$1,160

Full specifications

Case

7 specs
Category
GMT
—
Diameter
44mm
42mm
Thickness
15mm
12mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Blue
Black Mother of Pearl

Movement

1 specs
Caliber
Seiko NH34A
Miyota 9015

Pricing

1 specs
MSRP
$399
$1,160
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