Side by side
Casio EFB-730DvsStudio Underd0g Watermelon (Gen3)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
EFB-730D40mm
Watermelon (Gen3)38.5mm
Power Reserve
EFB-730D—
Watermelon (Gen3)40h
Water Resistance
EFB-730D100m
Watermelon (Gen3)—
MSRP
EFB-730D$165
Watermelon (Gen3)$550
Full specifications
Case
6 specsDiameter
40mm
38.5mm
Thickness
11mm
—
Lug-to-Lug
47mm
—
Finish
—
Brushed and Polished
Water Resistance
100m
—
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
No
Inside
Dial Color
Black
—
Indices
—
Applied
Movement
7 specsCaliber
—
—
Type
Quartz
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
—
40h
Jewels
0
25
Hacking
No
Yes
Hand-winding
No
Yes
Pricing
1 specsMSRP
$165
$550
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