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CASIO F-91W-1: compare the dimensions first

Manufacturing country has not been verified for this listing.

CASIO F-91W-1 shown front-on
Casio F-91W watch (2023) (front view - full length).jpg by Multicherry; CC BY-SA 4.0. This photo depicts the F-91W-1 model.

A watch can look small in a product photo. Compare the case measurements with a watch you already wear.

What CASIO lists

The F-91W-1 listing gives a 38.2 × 35.2 × 8.5 mm case, 21 g weight, resin case and band, alarm, stopwatch and LED light. CASIO estimates battery life at about seven years under its stated use conditions.

Keep in mind

Battery life is an estimate, and actual life varies with use. The product guide does not test fit or wrist comfort.

Before you buy: Compare the case and listed 145–200 mm band range with your wrist and a watch you own. Confirm color, delivery address, shipping, tax and stock before checkout.

View CASIO product listing

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No affiliate links. Research-based guide; not a hands-on test.

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HOW WE WORK

A guide is not a review.

We translate published specifications into practical questions. We do not claim personal testing or promise fixed prices or availability. Follow the product listing and verify the exact variant, delivery address, shipping, taxes, and stock before checkout.