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| From left to right: Casio F-91WF-1A, F-91WF-2A, F-91WF-3A. |
The digital watch that defined an era is getting a fabric makeover. Casio has officially listed the long-rumored cloth-band F-91W variants on its website, and the leaked specifications that surfaced earlier this year have proven remarkably accurate. The new F-91WF series brings a fresh tactile experience to a design that has remained largely unchanged since 1989 – and at just 21 grams, it might be the most comfortable F-91 yet.
What's New, What's Not
The headline feature across all three new references – the F-91WF-1A (black), F-91WF-2A (navy with blue accent ring), and F-91WF-3A (olive green with matching green display ring) – is the strap. Casio has swapped the familiar resin band for a woven cloth construction made from recycled PET. The company positions it as both scratch-resistant and stain-resistant, addressing two common complaints about fabric straps. It also adjusts across a 145-215 mm wrist circumference, accommodating a broader range of wearers than some previous models.
The case dimensions remain delightfully compact at 38.2 x 35.2 x 8.5 mm – significantly thinner than many modern smartwatches. Combined with the lightweight strap, the total weight of 21 grams makes this variant barely noticeable on the wrist. The CR2016 battery retains its approximately seven-year rated life, continuing the F-91 lineage's tradition of set-it-and-forget-it ownership.
You can check out the official product pages below:
The Classic Functions, Unchanged
Inside, it's the F-91W we've known for decades. The module remains familiar: a 1/100-second stopwatch with elapsed, split, and first/second-place timing modes, a daily alarm, an hourly time signal, an auto-calendar (handling February's 28-day quirk automatically until 2099), and the signature green LED backlight that has become part of the watch's retro charm.
The accuracy rating of ±30 seconds per month sits on the loose end for a Casio digital movement, though it's consistent with what buyers have accepted in exchange for the legendary battery life and accessible price point. This isn't a watch for precision timing – it's a watch for everyday wear, and it excels at that role.
Pricing Remains a Question Mark
Here's where things get interesting. Casio's official specifications page notably omits pricing information, and the listings currently show the watches as "new arrivals" without a pre-order button. Social media sources, including Instagram account geesgshock, flagged this same gap in earlier coverage – the watches are confirmed for an August arrival, but the final retail cost remains unconfirmed.
Given Casio's positioning of recent F-91 variants, the recycled-fabric F-91WF should likely be priced alongside, not above, the standard F-91W, which currently retails for around $25 on Amazon. This seems the safer assumption, though nothing official backs that up yet. The brand has shown a willingness to experiment with materials while keeping pricing competitive – the F-91W's enduring appeal has always been its value proposition.
A Sustainable Evolution
The shift to recycled PET fabric represents something more than just a cosmetic update. As consumers increasingly seek sustainable options, Casio's move to incorporate recycled materials into its most iconic model feels like a thoughtful evolution rather than a trend-chasing gimmick. The fabric strap also introduces a new texture to the F-91 experience – potentially offering better breathability and a different aesthetic that might appeal to those who found the resin band too casual or prone to discoloration.
For fans tracking updates to the official listings, you can monitor availability through this Amazon link as we await confirmed pricing and pre-order information.
The Verdict
The cloth-band F-91WF series maintains everything that made the original a classic while introducing a fresh material perspective. The navy and olive variants, with their color-matched accent rings, offer subtle visual distinction without straying from the utilitarian ethos. The black model remains the stealthy choice for purists.
The unanswered pricing question will ultimately determine whether this variant represents a genuine value or a premium for material novelty. But if history is any guide, Casio knows exactly where its audience sits – and the F-91WF should land at a price that keeps the world's most famous digital watch accessible to its devoted following.
August is approaching, and the watch community is waiting to see exactly where this new classic lands on the price spectrum. One thing is certain: the F-91's legacy continues to evolve, one strap at a time.



