Casio EFB-730DvsColomer & Sons Marine Chrono

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EFB-730D
CasioEFB-730D

Ref. EFB-730D·MSRP $165

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Marine Chrono
Colomer & SonsMarine Chrono

MSRP $255

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Casio EFB-730D at true scale

EFB-730D

Colomer & Sons Marine Chrono at true scale

Marine Chrono

Diameter

40mm

40mm

Lug-to-Lug

47mm

n/a

Thickness

11mm

n/a

Water Resistance

100m

highest

50m

MSRP

$165

lowest

$255

Movement

Quartz

Ronda 5030.D

Case

5 specs
Thickness
11mm
n/a
Lug-to-Lug
47mm
n/a
Lug Width
n/a
20mm
Finish
n/a
n/a
Water Resistance
100m
50m

Crystal & Dial

2 specs
AR Coating
No
n/a
Dial Color
Black
n/a

Movement

2 specs
Caliber
n/a
Ronda 5030.D
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$165
$255
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