What movement does the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 run compared to the Helgray Speedster (Racing Light Blue)?

Both watches run automatic movements — the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 uses the Miyota 90S5 and the Helgray Speedster (Racing Light Blue) uses the Miyota 6S21.

Side by side

Islander Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291vsHelgray Speedster (Racing Light Blue)

Q: Which is cheaper, the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 or the Helgray Speedster (Racing Light Blue)?

At MSRP the Helgray Speedster (Racing Light Blue) is the cheaper of the two at $299, against $499 for the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 — a $200 gap before any retailer discounting.

Q: Which is bigger, the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 or the Helgray Speedster (Racing Light Blue)?

The Helgray Speedster (Racing Light Blue) wears larger at 39mm versus 37mm for the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 — a 2mm difference across the dial.

Q: Which has better water resistance, the Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 or the Helgray Speedster (Racing Light Blue)?

The Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291 is rated to 200m versus 30m for the Helgray Speedster (Racing Light Blue).

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

Islander Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291

islander-northport-37mm-automatic-watch-with-purple-ripple-dial-isl-291

MSRP $499

Helgray Speedster (Racing Light Blue)

speedster-racing-light-blue

MSRP $299

At a glance

15 of 29 specs differ

Diameter

Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-29137mm

Speedster (Racing Light Blue)39mm

Power Reserve

Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291—

Speedster (Racing Light Blue)40h

Water Resistance

Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291200m

Speedster (Racing Light Blue)30m

MSRP

Islander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291$499

Speedster (Racing Light Blue)$299

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Underside

Inner

Dial Color

—

Black

Indices

—

Applied

Movement

4 specs

Caliber

Miyota 90S5

Miyota 6S21

Beat Rate

0 vph

28,800 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$499

$299

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