Which is cheaper, the Sinn 103 Ti DIAPAL or the Helgray Speedster (Racing Light Blue)?

At MSRP the Helgray Speedster (Racing Light Blue) is the cheaper of the two at $299, against $4,514 for the Sinn 103 Ti DIAPAL — a $4,215 gap before any retailer discounting.

Which is bigger, the Sinn 103 Ti DIAPAL or the Helgray Speedster (Racing Light Blue)?

The Sinn 103 Ti DIAPAL wears larger at 41mm versus 39mm for the Helgray Speedster (Racing Light Blue) — a 2mm difference across the dial.

Which has better water resistance, the Sinn 103 Ti DIAPAL or the Helgray Speedster (Racing Light Blue)?

The Sinn 103 Ti DIAPAL is rated to 200m versus 30m for the Helgray Speedster (Racing Light Blue).

Which has a longer power reserve, the Sinn 103 Ti DIAPAL or the Helgray Speedster (Racing Light Blue)?

The Sinn 103 Ti DIAPAL carries a 48-hour power reserve against 40 hours on the Helgray Speedster (Racing Light Blue).

What movement does the Sinn 103 Ti DIAPAL run compared to the Helgray Speedster (Racing Light Blue)?

Both watches run automatic movements — the Sinn 103 Ti DIAPAL uses the LJP L100 and the Helgray Speedster (Racing Light Blue) uses the Miyota 6S21.

Side by side

Sinn 103 Ti DIAPALvsHelgray Speedster (Racing Light Blue)

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

Sinn 103 Ti DIAPAL

103 Ti DIAPAL

MSRP $4,514

Helgray Speedster (Racing Light Blue)

speedster-racing-light-blue

MSRP $299

At a glance

18 of 29 specs differ

Diameter

103 Ti DIAPAL41mm

Speedster (Racing Light Blue)39mm

Power Reserve

103 Ti DIAPAL48h

Speedster (Racing Light Blue)40h

Water Resistance

103 Ti DIAPAL200m

Speedster (Racing Light Blue)30m

MSRP

103 Ti DIAPAL$4,514

Speedster (Racing Light Blue)$299

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

Anthracite

Black

Indices

—

Applied

Lume

Luminescent

None

Movement

4 specs

Caliber

LJP L100

Miyota 6S21

Power Reserve

48h

40h

Jewels

Complications

GMT, Date, Chronograph, Pilot's Bezel

None

Pricing

1 specs

MSRP

$4,514

$299

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