Side by side
Grand Seiko STGK003vsYema Radiance
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
STGK00328.7mm
Radiance30mm
Power Reserve
STGK00350h
Radiance40h
Water Resistance
STGK003100m
Radiance30m
MSRP
STGK003$31,200
Radiance$279
Full specifications
Case
5 specsDiameter
28.7mm
30mm
Thickness
10.9mm
6.3mm
Lug-to-Lug
35.1mm
—
Material
Gold
316L Stainless Steel
Water Resistance
100m
30m
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
3 specsCaliber
9S27
—
Type
Automatic
Quartz
Power Reserve
50h
40h
Pricing
1 specsMSRP
$31,200
$279
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