Side by side
Seiko Diamond CollectionvsSeiko Essentials Roman Numeral (Ladies)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
6 of 29 specs differDiameter
Diamond Collection30mm
Essentials Roman Numeral (Ladies)29.6mm
Power Reserve
Diamond Collection40h
Essentials Roman Numeral (Ladies)40h
Water Resistance
Diamond Collection50m
Essentials Roman Numeral (Ladies)50m
MSRP
Diamond Collection$525
Essentials Roman Numeral (Ladies)$350
Full specifications
Case
4 specsDiameter
30mm
29.6mm
Thickness
6.3mm
6.2mm
Lug-to-Lug
36.5mm
37.7mm
Lug Width
5mm
14mm
Movement
1 specsCaliber
7N01
6N01
Pricing
1 specsMSRP
$525
$350
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