Which is cheaper, the Spinnaker Hull Diver or the Seiko Essentials Roman Numeral (Ladies)?

At MSRP the Seiko Essentials Roman Numeral (Ladies) is the cheaper of the two at $350, against $375 for the Spinnaker Hull Diver — a $25 gap before any retailer discounting.

Which is bigger, the Spinnaker Hull Diver or the Seiko Essentials Roman Numeral (Ladies)?

The Spinnaker Hull Diver wears larger at 42mm versus 29.6mm for the Seiko Essentials Roman Numeral (Ladies) — a 12.4mm difference across the dial.

Which has better water resistance, the Spinnaker Hull Diver or the Seiko Essentials Roman Numeral (Ladies)?

The Spinnaker Hull Diver is rated to 300m versus 5m for the Seiko Essentials Roman Numeral (Ladies).

What movement does the Spinnaker Hull Diver run compared to the Seiko Essentials Roman Numeral (Ladies)?

The Spinnaker Hull Diver runs a automatic caliber (SII NH35A), while the Seiko Essentials Roman Numeral (Ladies) runs a quartz (6N01).

Side by side

Spinnaker Hull DivervsSeiko Essentials Roman Numeral (Ladies)

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

Spinnaker Hull Diver

hull-alligator-green-sp-5088-03

MSRP $375

Seiko Essentials Roman Numeral (Ladies)

sur609

MSRP $350

At a glance

11 of 29 specs differ

Diameter

Hull Diver42mm

Essentials Roman Numeral (Ladies)29.6mm

Power Reserve

Hull Diver40h

Essentials Roman Numeral (Ladies)40h

Water Resistance

Hull Diver300m

Essentials Roman Numeral (Ladies)50m

MSRP

Hull Diver$375

Essentials Roman Numeral (Ladies)$350

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Dial Color

Green

Black

Movement

2 specs

Caliber

SII NH35A

6N01

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$375

$350

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