Side by side
Casio EFB-730DvsOrient RA-AK03 Version 5 Classic Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
EFB-730D40mm
RA-AK03 Version 5 Classic Watch41.5mm
Power Reserve
EFB-730D—
RA-AK03 Version 5 Classic Watch40h
Water Resistance
EFB-730D100m
RA-AK03 Version 5 Classic Watch50m
MSRP
EFB-730D$165
RA-AK03 Version 5 Classic Watch$420
Full specifications
Case
8 specsCategory
Chronograph
—
Diameter
40mm
41.5mm
Thickness
11mm
13mm
Lug-to-Lug
47mm
48mm
Lug Width
—
22mm
Finish
—
—
Water Resistance
100m
50m
Caseback
—
Display
Crystal & Dial
2 specsAR Coating
No
—
Dial Color
Black
White
Movement
8 specsCaliber
—
F6B24
Type
Quartz
Automatic
Beat Rate
0 vph
21,600 vph
Power Reserve
—
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
GMT, Day-date
Pricing
1 specsMSRP
$165
$420
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