Side by side
Castor Watches LastarriavsSeiko 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
Lastarria40mm
Essentials Roman Numeral (Ladies)29.6mm
Power Reserve
Lastarria—
Essentials Roman Numeral (Ladies)40h
Water Resistance
Lastarria50m
Essentials Roman Numeral (Ladies)50m
MSRP
Lastarria—
Essentials Roman Numeral (Ladies)$350
Full specifications
Case
5 specsCategory
—
Dress
Diameter
40mm
29.6mm
Thickness
10mm
6.2mm
Lug-to-Lug
—
37.7mm
Lug Width
20mm
14mm
Crystal & Dial
2 specsCrystal
Mineral
Sapphire
Dial Color
White
Black
Movement
2 specsCaliber
—
6N01
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$350
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