How are they charging $10 for this $3 watch from 1990?

Anything that was $3 in 1990 is now $10. Back in 1990 gas was $1.16/gal. The average home price was under $150000. As time moves on prices go up.

Does the count down timer be set to seconds?

No countdown timer. Look at Model F201WA-1A for that feature.

how far in depth is the water resist

If you want to be absolutely safe, get the Casio MRW200 dive watch which is good for 100 m. Casio F91W is water resistant and you could take it in shower, swimming, etc.

The rubber band broke after 2 years of use. I love this watch and don't want to get a new one. Any tips for a replacement band? Maybe a nylone one?

Aliexpress or ebay you'll find almost exact generic replacements for a couple bucks shipped. Search for words like F91W strap, 18mm watch band. You can also use normal 18mm spring bars instead of the pins that are stock with the F91W.

F91w Series Digital Watch Water Resistant Led Light 1 100

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

⌚ Timeless tech meets modern hustle — never miss a moment!

PRECISION TIMING - 1/100 second stopwatch for flawless time tracking during workouts or meetings.
STAY ON SCHEDULE - Daily alarm and hourly time signal keep your day perfectly on track.
ALL DAY DURABILITY - 30 meters water resistance keeps up with your busy lifestyle—rain or shine.
EFFORTLESS VISIBILITY - LED backlight ensures you never miss a beat, even in low light.
LIGHTWEIGHT MINIMALIST - Sleek 30mm resin case and 77g weight for all-day comfort and style.

The Casio F91W is a lightweight, water-resistant digital watch featuring a precise 1/100 second stopwatch, LED backlight, daily alarm, and an impressive 7-year battery life. Its minimalist 30mm resin case and reliable quartz movement make it a perfect blend of classic durability and modern functionality for professionals on the go.

Specifications

ASIN	B086RQT2KC
Additional Features	Alarm, Calendar, Light Up, Scratch-Resistant, Shock Resistant, Stop Watch, Water Resistant
Age Range Description	Adult
Band Color	Blue
Band Material Type	Plastic
Band Width	20 Millimeters
Bands	2
Best Sellers Rank	#1,381 in Fashion ( See Top 100 in Fashion ) #38 in Men's Wrist Watches #822 in Women's Wrist Watches
Brand Name	Casio
Case Diameter	30 Millimeters
Case Material Type	Resin
Case Thickness	8 Millimeters
Character	no subject character
Clasp Type	Tang Buckle
Closure Type	Buckle
Crystal	Sapphire Crystal
Customer Reviews	4.7 out of 5 stars 6,230 Reviews
Dial Color	Blue
Display	Digital
Embellishment Feature	Stud
Face Style	Minimalist
Included Components	Blue Skeleton Resin Band
Item Type Name	Watch
Item Weight	77 g
Manufacturer	Casio
Manufacturer Part Number	F-91WS-2CF
Material	Resin
Model Name	F-91WS-2CF
Model Number	F-91WS-2CF
Pattern	Solid
Power Source	Battery Powered
Shape	Square
Sport Type	Walking
Strap Type	Resin Strap
Style Name	Quartz Watch
Theme	Sports
UPC	889232261041
Watch Movement Type	Quartz
Water Resistance Depth	30 Meters
Water Resistance Level	Water Resistant

Reviews

N**R

It is what i like to gift

Original good color

17.05.2026

J**A

Bon materiel

Magnifique

13.01.2026

M**R

Classic Watch and She Loves It!

A classic, simple, and reliable watch. My wife loves it! Lightweight, comfortable, and easy to use with a timeless design. Great value for the price and a perfect everyday watch.

22.07.2026

N**O

Robuste Alltagsuhr mit zeitlosem Desing

Die Uhr war gut verpackt und wurde schnell geliefert. Seit mehreren Jahren trage ich das schlichte Casio Modell ohne mir bekannte Mängel. Sie ist robust, sieht gut aus und man trägt sie wirklich angenehm. Preis-Leistungsverhältnis für die gewohnte Casio Qualität ist schwer in Ordnung. Ich würde die Uhr jederzeit wieder bestellen.

7.01.2026

L**Y

Classic for a reason.

A classic. Super cute.

8.06.2026

A**.

J’adore

Très bon rapport qualité prix. Très jolie. Fidèle à mes attentes. Livraison rapide

10.05.2026

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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F91W Series | Digital Watch | Water Resistant | LED Light | 1/100 SEC Stopwatch | Regular Time Keeping (HR, Min, SEC, PM, Date, Day) | Daily Alarm | Lightweight | 7 Year Battery

Description

Specifications

Reviews

Common Questions