Which is cheaper, the Grand Seiko SBGH349 or the Helgray Speedster (Racing Light Blue)?

At MSRP the Helgray Speedster (Racing Light Blue) is the cheaper of the two at $299, against $7,800 for the Grand Seiko SBGH349 — a $7,501 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGH349 or the Helgray Speedster (Racing Light Blue)?

The Grand Seiko SBGH349 wears larger at 40mm versus 39mm for the Helgray Speedster (Racing Light Blue) — a 1mm difference across the dial.

Which has better water resistance, the Grand Seiko SBGH349 or the Helgray Speedster (Racing Light Blue)?

The Grand Seiko SBGH349 is rated to 100m versus 30m for the Helgray Speedster (Racing Light Blue).

Which has a longer power reserve, the Grand Seiko SBGH349 or the Helgray Speedster (Racing Light Blue)?

The Grand Seiko SBGH349 carries a 55-hour power reserve against 40 hours on the Helgray Speedster (Racing Light Blue).

What movement does the Grand Seiko SBGH349 run compared to the Helgray Speedster (Racing Light Blue)?

Both watches run automatic movements — the Grand Seiko SBGH349 uses the 9S85 and the Helgray Speedster (Racing Light Blue) uses the Miyota 6S21.

Side by side

Grand Seiko SBGH349vsHelgray Speedster (Racing Light Blue)

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

Grand Seiko SBGH349

sbgh349g

MSRP $7,800

Helgray Speedster (Racing Light Blue)

speedster-racing-light-blue

MSRP $299

At a glance

10 of 29 specs differ

Diameter

SBGH34940mm

Speedster (Racing Light Blue)39mm

Power Reserve

SBGH34955h

Speedster (Racing Light Blue)40h

Water Resistance

SBGH349100m

Speedster (Racing Light Blue)30m

MSRP

SBGH349$7,800

Speedster (Racing Light Blue)$299

Full specifications

Case

6 specs

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

2 specs

Caliber

9S85

Miyota 6S21

Power Reserve

55h

40h

Pricing

1 specs

MSRP

$7,800

$299

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