Side by side

Seiko AstronvsYema Radiance

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

Astron
SeikoAstron
MSRP $2,500
Radiance
YemaRadiance
MSRP $279

At a glance

11 of 29 specs differ
Diameter
Astron42mm
Radiance30mm
Power Reserve
Astron40h
Radiance40h
Water Resistance
Astron100m
Radiance30m
MSRP
Astron$2,500
Radiance$279

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
42mm
30mm
Thickness
12.4mm
6.3mm
Lug-to-Lug
49.5mm
Material
Titanium
316L Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

2 specs
AR Coating
Super-clear coating
Inner
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
5X83
Jewels
14
25

Pricing

1 specs
MSRP
$2,500
$279

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