Finding alternatives to
Alternatives to the Casio GA-B2100
Ref. GA-B2100
41 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
45.4mm
Movement
Quartz
Category
Sport
MSRP
$165
The short answer
The closest alternative to the Casio GA-B2100 is the Casio G-Shock GW-M5610 ($145) — same family (G-Shock) and Square case. If price is the constraint, the Casio W-218H at $30 (vs $165 for the GA-B2100) covers most of the same brief. From the independents, the Rockwell Time 747 Chronograph is the standout microbrand take — square case and Visually similar. Stepping up, the Hamilton Ventura Edge Dune Limited Edition ($2,725) is where the same idea goes with a bigger budget.
ColourwayPick a colorway to match a specific dial
41 matches
Microbrand picks· 12
Independent makers covering the same brief, usually with something the mainstream brands don't.
Mainstream picks· 12
Established brands covering the same brief at a comparable price: same case size, similar movement family. Often the deciding click for a new buyer.
Cheaper alternatives· 5
If the price is the only thing keeping you off this watch, these get you most of the way there for less.
Pricier alternatives· 12
Where the same idea goes when budget isn't the constraint: luxury upgrades and step-ups.
