Side by side

Grand Seiko SBGM221vsUgly Watch Co Adamas Aster

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

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SBGM221
Grand SeikoSBGM221
MSRP $5,400
Adamas Aster
Ugly Watch CoAdamas Aster
MSRP $1,160
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
SBGM22139.5mm
Adamas Aster42mm
Power Reserve
SBGM22172h
Adamas Aster40h
Water Resistance
SBGM22130m
Adamas Aster100m
MSRP
SBGM221$5,400
Adamas Aster$1,160

Full specifications

Case

6 specs
Category
GMT
—
Diameter
39.5mm
42mm
Thickness
13.7mm
12mm
Lug-to-Lug
46.9mm
46mm
Lug Width
19mm
20mm
Water Resistance
30m
100m

Crystal & Dial

1 specs
Dial Color
Black
Black Mother of Pearl

Movement

2 specs
Caliber
9S66
Miyota 9015
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$5,400
$1,160
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