Which is cheaper, the Oblvlo JM Tourbillon or the Helgray Speedster (Racing Light Blue)?

At MSRP the Helgray Speedster (Racing Light Blue) is the cheaper of the two at $299, against $516 for the Oblvlo JM Tourbillon — a $217 gap before any retailer discounting.

Which is bigger, the Oblvlo JM Tourbillon or the Helgray Speedster (Racing Light Blue)?

The Oblvlo JM Tourbillon wears larger at 42mm versus 39mm for the Helgray Speedster (Racing Light Blue) — a 3mm difference across the dial.

Which has better water resistance, the Oblvlo JM Tourbillon or the Helgray Speedster (Racing Light Blue)?

The Oblvlo JM Tourbillon is rated to 50m versus 30m for the Helgray Speedster (Racing Light Blue).

Which has a longer power reserve, the Oblvlo JM Tourbillon or the Helgray Speedster (Racing Light Blue)?

The Oblvlo JM Tourbillon carries a 65-hour power reserve against 40 hours on the Helgray Speedster (Racing Light Blue).

What movement does the Oblvlo JM Tourbillon run compared to the Helgray Speedster (Racing Light Blue)?

Both watches run automatic movements — the Oblvlo JM Tourbillon uses the OBL.8024 and the Helgray Speedster (Racing Light Blue) uses the Miyota 6S21.

Side by side

Oblvlo JM TourbillonvsHelgray Speedster (Racing Light Blue)

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

Oblvlo JM Tourbillon

JM-TB

MSRP $516

Helgray Speedster (Racing Light Blue)

speedster-racing-light-blue

MSRP $299

At a glance

9 of 29 specs differ

Diameter

JM Tourbillon42mm

Speedster (Racing Light Blue)39mm

Power Reserve

JM Tourbillon65h

Speedster (Racing Light Blue)40h

Water Resistance

JM Tourbillon50m

Speedster (Racing Light Blue)30m

MSRP

JM Tourbillon$516

Speedster (Racing Light Blue)$299

Full specifications

Case

3 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

OBL.8024

Miyota 6S21

Power Reserve

65h

40h

Jewels

Complications

Tourbillon

None

Pricing

1 specs

MSRP

$516

$299

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