Which is cheaper, the Helgray Speedster (Racing Light Blue) or the Yema Skin Diver CMM.20?

At MSRP the Helgray Speedster (Racing Light Blue) is the cheaper of the two at $299, against $2,372 for the Yema Skin Diver CMM.20 — a $2,073 gap before any retailer discounting.

Which is bigger, the Helgray Speedster (Racing Light Blue) or the Yema Skin Diver CMM.20?

The Yema Skin Diver CMM.20 wears larger at 39.5mm versus 39mm for the Helgray Speedster (Racing Light Blue) — a 0.5mm difference across the dial.

Which has better water resistance, the Helgray Speedster (Racing Light Blue) or the Yema Skin Diver CMM.20?

The Yema Skin Diver CMM.20 is rated to 200m versus 30m for the Helgray Speedster (Racing Light Blue).

What movement does the Helgray Speedster (Racing Light Blue) run compared to the Yema Skin Diver CMM.20?

Both watches run automatic movements — the Helgray Speedster (Racing Light Blue) uses the Miyota 6S21 and the Yema Skin Diver CMM.20 uses the Yema CMM.20.

Side by side

Helgray Speedster (Racing Light Blue)vsYema Skin Diver CMM.20

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

Helgray Speedster (Racing Light Blue)

speedster-racing-light-blue

MSRP $299

Yema Skin Diver CMM.20

yema-skin-diver-cmm-20-12-25-20-11-sn-m3

MSRP $2,372

At a glance

9 of 29 specs differ

Diameter

Speedster (Racing Light Blue)39mm

Skin Diver CMM.2039.5mm

Power Reserve

Speedster (Racing Light Blue)40h

Skin Diver CMM.2040h

Water Resistance

Speedster (Racing Light Blue)30m

Skin Diver CMM.20200m

MSRP

Speedster (Racing Light Blue)$299

Skin Diver CMM.20$2,372

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Crystal

Sapphire

Domed Sapphire

Movement

1 specs

Caliber

Miyota 6S21

Yema CMM.20

Pricing

1 specs

MSRP

$299

$2,372

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