Side by side
Casio GMD-B300vsGeckota Chronotimer Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
14 of 29 specs differDiameter
GMD-B30043.8mm
Chronotimer Chronograph42mm
Power Reserve
GMD-B300—
Chronotimer Chronograph—
Water Resistance
GMD-B300200m
Chronotimer Chronograph100m
MSRP
GMD-B300$135
Chronotimer Chronograph$299
Full specifications
Case
8 specsCategory
Sport
Chronograph
Diameter
43.8mm
42mm
Thickness
12mm
13mm
Lug-to-Lug
46.4mm
—
Lug Width
—
22mm
Material
Resin / Bio-based resin
316L Stainless Steel
Finish
—
—
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal
Mineral
Domed Sapphire
AR Coating
No
—
Dial Color
Black
Classic Reverse Panda
Movement
2 specsCaliber
—
—
Power Reserve
—
0h
Pricing
1 specsMSRP
$135
$299
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