Which is cheaper, the Lorier Neptune SIV or the Seiko Essentials Roman Numeral (Ladies)?

At MSRP the Seiko Essentials Roman Numeral (Ladies) is the cheaper of the two at $350, against $599 for the Lorier Neptune SIV — a $249 gap before any retailer discounting.

Which is bigger, the Lorier Neptune SIV or the Seiko Essentials Roman Numeral (Ladies)?

The Lorier Neptune SIV wears larger at 39mm versus 29.6mm for the Seiko Essentials Roman Numeral (Ladies) — a 9.4mm difference across the dial.

Which has better water resistance, the Lorier Neptune SIV or the Seiko Essentials Roman Numeral (Ladies)?

The Lorier Neptune SIV is rated to 200m versus 5m for the Seiko Essentials Roman Numeral (Ladies).

What movement does the Lorier Neptune SIV run compared to the Seiko Essentials Roman Numeral (Ladies)?

The Lorier Neptune SIV runs a automatic caliber, while the Seiko Essentials Roman Numeral (Ladies) runs a quartz (6N01).

Side by side

Lorier Neptune SIVvsSeiko Essentials Roman Numeral (Ladies)

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

Lorier Neptune SIV

neptune-siv

MSRP $599

Seiko Essentials Roman Numeral (Ladies)

sur609

MSRP $350

At a glance

10 of 29 specs differ

Diameter

Neptune SIV39mm

Essentials Roman Numeral (Ladies)29.6mm

Power Reserve

Neptune SIV40h

Essentials Roman Numeral (Ladies)40h

Water Resistance

Neptune SIV200m

Essentials Roman Numeral (Ladies)50m

MSRP

Neptune SIV$599

Essentials Roman Numeral (Ladies)$350

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Standard

Black

Movement

2 specs

Caliber

—

6N01

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$599

$350

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