Side by side

Casio EFR-539DvsRockwell Time 50mm2 (2nd Gen)

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

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EFR-539D
CasioEFR-539D
MSRP $155
See the full EFR-539D
50mm2 (2nd Gen)
Rockwell Time50mm2 (2nd Gen)
MSRP $399
See the full 50mm2 (2nd Gen)
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Buy from Rockwell Time ↗
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At a glance

12 of 29 specs differ
Diameter
EFR-539D49.5mm
50mm2 (2nd Gen)50mm
Power Reserve
EFR-539D—
50mm2 (2nd Gen)—
Water Resistance
EFR-539D100m
50mm2 (2nd Gen)50m
MSRP
EFR-539D$155
50mm2 (2nd Gen)$399

Full specifications

Case

7 specs
Category
Chronograph
—
Diameter
49.5mm
50mm
Thickness
11.7mm
0mm
Lug-to-Lug
54.1mm
0mm
Lug Width
—
0mm
Finish
—
—
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
No
—
Dial Color
Black
—

Movement

2 specs
Caliber
—
—
Power Reserve
—
0h

Pricing

1 specs
MSRP
$155
$399
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