Which is cheaper, the Casio EFR-539D or the Citizen Promaster Diver?

At MSRP the Casio EFR-539D is the cheaper of the two at $155, against $431 for the Citizen Promaster Diver — a $276 gap before any retailer discounting.

Which is bigger, the Casio EFR-539D or the Citizen Promaster Diver?

The Casio EFR-539D wears larger at 49.5mm versus 46mm for the Citizen Promaster Diver — a 3.5mm difference across the dial.

Which has better water resistance, the Casio EFR-539D or the Citizen Promaster Diver?

The Citizen Promaster Diver is rated to 200m versus 100m for the Casio EFR-539D.

What movement does the Casio EFR-539D run compared to the Citizen Promaster Diver?

The Casio EFR-539D runs a quartz caliber, while the Citizen Promaster Diver runs a solar (B612).

Side by side

Casio EFR-539DvsCitizen Promaster Diver

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

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Casio EFR-539D

EFR-539D

MSRP $155

See the full EFR-539D

Citizen Promaster Diver

CA0710

MSRP $431

See the full Promaster Diver

At a glance

13 of 29 specs differ

Diameter

EFR-539D49.5mm

Promaster Diver46mm

Power Reserve

EFR-539D—

Promaster Diver—

Water Resistance

EFR-539D100m

Promaster Diver200m

MSRP

EFR-539D$155

Promaster Diver$431

Full specifications

Case

7 specs

Crystal & Dial

2 specs

AR Coating

Underside

Dial Color

Black

Blue

Movement

3 specs

Caliber

—

B612

Type

Quartz

Solar

Power Reserve

—

Pricing

1 specs

MSRP

$155

$431

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Casio EFR-539DvsCitizen Promaster Diver

At a glance

Full specifications

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