Authorized U.S. G-Shock dealers that have yet to release 2500 Series watches (plus some stock updates, one GMC2500D-1A2 available at this AD)

While many authorized dealers have already sold out of their allocations of the the G-Shock GAC2500 and GMC2500 watches, these retailers have not started selling them yet. It may be worth checking them regularly if you are after the GMC2500D-1A2, GMC2500D-1A, or GMC2500-1A, which have all been selling out fast. (See links below.)

It can also be worthwhile to check Google and add keywords like “in stock” to the model name or use Google Shopping, but be wary of scam ads (that have shown up around G-Shock searches before) and always research and verify unfamiliar sellers with the Casio store locator at locator.casio.com. We found that rogersandhollands.com (AD status at casio.com) has the three GMC2500 models with resin bands in stock.

Shopify’s Shop.com can be another productive site for hunting down sold out models and limited editions, but again be careful about verifying sellers, as some may not be located in the U.S. It is currently showing one GMC2500D-1A2 in stock at Time Machine Plus, which is also available at timemachineplus.com (AD status at casio.com). (The other four GMC2500 models are sold out there.)

Authorized U.S. G-Shock Dealers That Have Yet To Release GAC2500 and GMC2500 Watches:

Altivo.com
ExquisiteTimepieces.com (Their live chat is responsive and knowledgeable in our experience, but we haven’t asked them about the GMC2500 watches yet.)
Reeds.com (Changing the sorting tab to “What’s New” is suggested. Reeds is showing the GMC2500-1A in its header image for the G-Shock section, so they should be coming soon.)
Watches.com

There are more authorized G-Shock sellers online, and you may have better success at a lesser known one.