Side by side
Grand Seiko SBGM221vsYema Radiance
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
SBGM22139.5mm
Radiance30mm
Power Reserve
SBGM22172h
Radiance40h
Water Resistance
SBGM22130m
Radiance30m
MSRP
SBGM221$5,400
Radiance$279
Full specifications
Case
6 specsCategory
GMT
Dress
Diameter
39.5mm
30mm
Thickness
13.7mm
6.3mm
Lug-to-Lug
46.9mm
—
Lug Width
19mm
14mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
3 specsCaliber
9S66
—
Type
Automatic
Quartz
Power Reserve
72h
40h
Pricing
1 specsMSRP
$5,400
$279
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