Casio rewound the clock — literally — and pressed “play” on an ‘80s nostalgia trip with a new limited-edition calculator watch that tips its hat to Back to the Future. The model, the CA-500WEBF-1A, isn’t a perfect replica of the plastic-strapped gadget Marty McFly wore, but it’s a playful, polished remix: the same pocket-calculator-on-your-wrist functionality dressed up with DeLorean-adjacent styling, a flux-capacitor engraving, and VHS-style packaging aimed squarely at collectors and film fans.

If you grew up in the era of graphing calculators and mixtapes, the sight of tiny rubber buttons and an eight-digit display has a particular nostalgia. Casio didn’t invent the wrist calculator, but by making one cheap and ubiquitous, it turned the device into an icon of cheap digital futurism — and pop culture immortalized that moment when Marty checked his watch on screen. The company leans into that lineage here: the CA-500WEBF draws from the metal-band CA-500 family (not the plastic CA-53W Marty wore), keeping the calculator, stopwatch and alarm features but swapping more anodized, retro-futuristic surfaces and movie easter eggs into the mix.

So what’s different from the run-of-the-mill calculator watch? The changes are decorative, but they make for a pleasing — and very on-brand — fan product. The keypad gets labels and colors nodding to the film’s time-circuit displays; the caseback is engraved with an interpretation of the flux capacitor; and the whole watch is presented in packaging that mimics a VHS tape of the movie (nostalgia packaging that’s more prop than function, of course). Functionally, the watch remains true to its DNA: 8-digit calculator, calendar, stopwatch, and alarms — a tiny, practical gadget that also wants to be a conversation piece.

Casio and retailers appear to be leaning into scarcity and collectibility. Official pages for the CA-500WEBF-1A describe it as a limited edition and list select retailers where you might find stock — which is often the fast lane to resellers and fan bidding wars. Preorders were slated to open on October 21, 2025, and U.S. listings put the watch at around $120.

That calculus — nostalgia plus modest specs — is where the CA-500WEBF finds its audience. It’s not trying to be a smartwatch; it’s not competing with a high-end mechanical piece. It’s a pop-culture object that trades on memories of a film about time travel and the perfectly sincere charm of ‘80s gadgetry. For fans of the movie, the flux-capacitor engraving and VHS packaging are the kind of details that make a nominally practical product feel like a collectible prop. For younger buyers who didn’t live through the era, it’s a handsome, oddly modern throwback that feels intentionally kitschy.

There’s also a small cultural point to be made: retro tech drops like this work because they offer a short, easily consumable story. You’re not just buying a watch; you’re buying a feeling — of sitting in a childhood living room, rewinding a tape, or pretending you live in a movie. Casio has been quietly good at this for years, reissuing heritage pieces that balance faithful reproduction with small updates. The CA-500WEBF is less a technological statement than a cultural one: a product that knows its price point and its audience, and leans into both with a wink.

If you want to score one: check Casio’s official pages and authorized retailers first (some outlets list limited stock and retailer partners), be ready for regional variations in price and availability, and treat the preorder window like the start of a hunt rather than a guarantee. For what it’s worth, at $120 the watch is priced like an impulse buy for grown-up fans and a deliberate souvenir for collectors — which, given the subject, feels exactly right.

The CA-500WEBF-1A is exactly the kind of minor, affectionate nostalgia play that lands in two camps — people who love it for the prop-level references and those who see it as a novelty. Either way, Casio has managed to turn a humble four-function digital watch into a tiny, wearable time machine — and that, for a few dozen dollars, is a pretty neat trick.