Side by side

Casio GMD-B300vsCasio Black

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

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GMD-B300
CasioGMD-B300
MSRP $135
See the full GMD-B300
Black
CasioBlack
MSRP $145
See the full Black
Buy from Casio ↗
Buy used on eBay ↗
Buy from Casio ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
GMD-B30043.8mm
Black43.2mm
Power Reserve
GMD-B300—
Black—
Water Resistance
GMD-B300200m
Black200m
MSRP
GMD-B300$135
Black$145

Full specifications

Case

6 specs
Diameter
43.8mm
43.2mm
Thickness
12mm
12.7mm
Lug-to-Lug
46.4mm
46.7mm
Lug Width
—
0mm
Material
Resin / Bio-based resin
Resin
Finish
—
—

Crystal & Dial

1 specs
AR Coating
No
—

Movement

3 specs
Caliber
—
—
Type
Quartz
Solar
Complications
None
alarm, chronograph, radio-sync

Pricing

1 specs
MSRP
$135
$145
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