Side by side

Casio EFB-730DvsSeiko Essentials Quartz

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

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EFB-730D
CasioEFB-730D
MSRP $165
See the full EFB-730D
Essentials Quartz
SeikoEssentials Quartz
MSRP $335
See the full Essentials Quartz
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At a glance

12 of 29 specs differ
Diameter
EFB-730D40mm
Essentials Quartz38.9mm
Power Reserve
EFB-730D—
Essentials Quartz—
Water Resistance
EFB-730D100m
Essentials Quartz100m
MSRP
EFB-730D$165
Essentials Quartz$335

Full specifications

Case

6 specs
Category
Chronograph
Dress
Diameter
40mm
38.9mm
Thickness
11mm
8.5mm
Lug-to-Lug
47mm
44.5mm
Lug Width
—
20mm
Finish
—
—

Crystal & Dial

3 specs
AR Coating
No
—
Dial Color
Black
—
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
—
6N52
Power Reserve
—
0h

Pricing

1 specs
MSRP
$165
$335
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