








⌚ Stay sharp, stay ahead — the clear choice for the time-conscious pro.
The Casio F-91WS-7CF is a lightweight, waterproof digital watch featuring a transparent resin strap, LED backlight, stopwatch, daily alarm, and an auto calendar. With a 7-year battery life and versatile 12/24 hour formats, it’s designed for professionals who demand reliability and style in every moment.





| ASIN | B086RNZX13 |
| Amazon Bestseller | #1,084,366 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #9,501 in Men's Wrist Watches |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,365) |
| Date First Available | June 6, 2020 |
| Department | Uni Adult |
| Is Discontinued By Manufacturer | No |
| Item model number | F-91WS-7DF |
| Manufacturer | Casio |
| Product Dimensions | 15.24 x 15.24 x 10.16 cm; 77.11 g |
| Release date | April 6, 2017 |
C**Q
amazing
Great watch. can wear into the sea. light weight and sleek design
ユ**ー
チープカシオなのでバックライトは無理としてそこからの灯光は流石に弱すぎて数字が見づらい 個人的にはかなり気に入っている 少し腕が太いとベルトが短くなる点もやや不満か
ア**ま
シンプルで使いやすいのがいいと思いました。
物**ト
よき
ヒ**ン
いい商品
D**Y
Love this watch only one i will wear i actually want to buy other colors especially the white one i love Casio watches,many many years ago I had a Casio watch and I loved it the quality is amazing and very durable ..
S**A
Perfeito
S**N
The only things to survive the apocalypse will be cockroaches and Casio F-91Ws. The watch collector's watch - smart, accurate, indestructible, cheap. Does all you ever really need a watch to do. Anything more is pure vanity. Be smart - buy one, buy them all. You know it makes sense.
F**A
Bonito, resistente, casual, la alarma y cronómetro súper bien!
H**N
Good value compared to what i paid.
Trustpilot
3 weken geleden
2 maanden geleden