Casio EFB-730DvsSheffield Chrono II
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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.

EFB-730D

Chrono II
Diameter
40mm
40mm
Lug-to-Lug
47mm
lowest
48mm
Thickness
11mm
lowest
13mm
Water Resistance
100m
100m
MSRP
$165
lowest
$248
Movement
Quartz
Seiko VK64
Case
4 specsThickness
11mm
13mm
Lug-to-Lug
47mm
48mm
Lug Width
n/a
20mm
Finish
n/a
n/a
Crystal & Dial
2 specsAR Coating
No
n/a
Dial Color
Black
Blue
Movement
2 specsCaliber
n/a
Seiko VK64
Type
Quartz
Meca-Quartz
Pricing
1 specsMSRP
$165
$248
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