Side by side

Grand Seiko SLGB001vsYema Radiance

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

The bottom line

The 30mm Radiance wears 7mm narrower than the 37mm SLGB001 — that's a meaningful jump on most wrists.

Where to get them

Check prices & track

Grand Seiko SLGB001
Grand Seiko SLGB001
MSRP $39,000
Yema Radiance
Yema Radiance
MSRP $279
SLGB001
Grand SeikoSLGB001
MSRP $39,000
Radiance
YemaRadiance
MSRP $279

At a glance

11 of 29 specs differ
Diameter
SLGB00137mm
Radiance30mm
Power Reserve
SLGB00172h
Radiance40h
Water Resistance
SLGB001100m
Radiance30m
MSRP
SLGB001$39,000
Radiance$279

Full specifications

Case

6 specs
Diameter
37mm
30mm
Thickness
11.4mm
6.3mm
Lug-to-Lug
44.3mm
Lug Width
20mm
14mm
Material
Platinum
316L Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

1 specs
AR Coating
Yes
Inner

Movement

3 specs
Caliber
9RB2
Type
Spring Drive
Quartz
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$39,000
$279

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