Side by side
Casio GA-B2100BEGvsSwatch Big Bold Bioceramic SwatchPAY
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
GA-B2100BEG45.4mm
Big Bold Bioceramic SwatchPAY47mm
Power Reserve
GA-B2100BEG—
Big Bold Bioceramic SwatchPAY—
Water Resistance
GA-B2100BEG200m
Big Bold Bioceramic SwatchPAY30m
MSRP
GA-B2100BEG$165
Big Bold Bioceramic SwatchPAY$130
Full specifications
Case
7 specsCategory
Sport
Mechanical
Diameter
45.4mm
47mm
Thickness
11.9mm
11.75mm
Lug-to-Lug
48.5mm
44.8mm
Material
Carbon / Bio-based resin
Aluminium
Finish
—
Aluminium
Water Resistance
200m
30m
Crystal & Dial
2 specsCrystal
Mineral
—
AR Coating
No
—
Movement
4 specsCaliber
—
—
Power Reserve
—
0h
Hacking
No
Yes
Hand-winding
No
Yes
Pricing
1 specsMSRP
$165
$130
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Casio GA-B2100BEG vs Swatch Big Bold Bioceramic SwatchPAY gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Filippo Loreti Watches Oscura All Black 45mm LeathervsSwatch Big Bold Bioceramic SwatchPAYSmith & Bradley LockdownvsSwatch Big Bold Bioceramic SwatchPAYJorg Gray Watches JG8400vsSwatch Big Bold Bioceramic SwatchPAYSwatch Big Bold Bioceramic SwatchPAYvsVero Watch Company WorkhorseCasio GA-B2100BEGvsRockwell Time 747 ChronographCasio GA-B2100BEGvsRockwell Time Apex