Side by side
Seiko AstronvsSeiko Essentials Roman Numeral (Ladies)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Astron41.2mm
Essentials Roman Numeral (Ladies)29.6mm
Power Reserve
Astron40h
Essentials Roman Numeral (Ladies)40h
Water Resistance
Astron100m
Essentials Roman Numeral (Ladies)50m
MSRP
Astron$2,200
Essentials Roman Numeral (Ladies)$350
Full specifications
Case
5 specsDiameter
41.2mm
29.6mm
Thickness
12mm
6.2mm
Lug-to-Lug
48.5mm
37.7mm
Material
Titanium
Stainless Steel
Water Resistance
100m
50m
Crystal & Dial
2 specsAR Coating
Super-clear coating
Inner
Lume
LumiBrite on hands and index(es)
None
Movement
2 specsCaliber
3X62
6N01
Jewels
10
25
Pricing
1 specsMSRP
$2,200
$350
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