Which is cheaper, the Formex Reef GMT or the Yema Radiance?

At MSRP the Yema Radiance is the cheaper of the two at $279, against $2,235 for the Formex Reef GMT — a $1,956 gap before any retailer discounting.

Which is bigger, the Formex Reef GMT or the Yema Radiance?

The Formex Reef GMT wears larger at 42mm versus 30mm for the Yema Radiance — a 12mm difference across the dial.

Which has better water resistance, the Formex Reef GMT or the Yema Radiance?

The Formex Reef GMT is rated to 300m versus 30m for the Yema Radiance.

Which has a longer power reserve, the Formex Reef GMT or the Yema Radiance?

The Formex Reef GMT carries a 56-hour power reserve against 40 hours on the Yema Radiance.

What movement does the Formex Reef GMT run compared to the Yema Radiance?

The Formex Reef GMT runs a automatic caliber (Sellita SW330-2), while the Yema Radiance runs a quartz.

Side by side

Formex Reef GMTvsYema Radiance

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

Formex Reef GMT

reef-gmt-42mm-automatic-cosc-300m-black-blue

MSRP $2,235

Yema Radiance

yema-radiance-ymhf1586-am

MSRP $279

At a glance

12 of 29 specs differ

Diameter

Reef GMT42mm

Radiance30mm

Power Reserve

Reef GMT56h

Radiance40h

Water Resistance

Reef GMT300m

Radiance30m

MSRP

Reef GMT$2,235

Radiance$279

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Sellita SW330-2

—

Type

Automatic

Quartz

Power Reserve

56h

40h

Pricing

1 specs

MSRP

$2,235

$279

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Formex Reef GMTvsYema Radiance

At a glance

Full specifications

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