Side by side

Casio GMD-B300vsGeckota Pioneer Automatic

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
Pioneer Automatic
GeckotaPioneer Automatic
MSRP $299
See the full Pioneer Automatic
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At a glance

14 of 29 specs differ
Diameter
GMD-B30043.8mm
Pioneer Automatic42mm
Power Reserve
GMD-B300—
Pioneer Automatic—
Water Resistance
GMD-B300200m
Pioneer Automatic100m
MSRP
GMD-B300$135
Pioneer Automatic$299

Full specifications

Case

8 specs
Category
Sport
Field
Diameter
43.8mm
42mm
Thickness
12mm
14mm
Lug-to-Lug
46.4mm
45mm
Lug Width
—
22mm
Material
Resin / Bio-based resin
316L Stainless Steel
Finish
—
—
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Domed Sapphire
AR Coating
No
—

Movement

3 specs
Caliber
—
Seiko NH35
Type
Quartz
Automatic
Power Reserve
—
0h

Pricing

1 specs
MSRP
$135
$299
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