Side by side

Casio GR-B300vsSwatch Big Bold Bioceramic SwatchPAY

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

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GR-B300
CasioGR-B300
MSRP $330
See the full GR-B300
Big Bold Bioceramic SwatchPAY
SwatchBig Bold Bioceramic SwatchPAY
MSRP $130
See the full Big Bold Bioceramic SwatchPAY
Buy from Casio ↗
Buy used on eBay ↗
Buy from Swatch ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
GR-B30054.7mm
Big Bold Bioceramic SwatchPAY47mm
Power Reserve
GR-B300—
Big Bold Bioceramic SwatchPAY—
Water Resistance
GR-B300200m
Big Bold Bioceramic SwatchPAY30m
MSRP
GR-B300$330
Big Bold Bioceramic SwatchPAY$130

Full specifications

Case

7 specs
Category
Sport
Mechanical
Diameter
54.7mm
47mm
Thickness
15.7mm
11.75mm
Lug-to-Lug
59mm
44.8mm
Material
Bio-based Carbon / Bio-based resin / Sta
Aluminium
Finish
—
Aluminium
Water Resistance
200m
30m

Crystal & Dial

2 specs
Crystal
Mineral
—
AR Coating
No
—

Movement

4 specs
Caliber
—
—
Power Reserve
—
0h
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$330
$130
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