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.

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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

Product ID: 39743796

💧Water Resistant splash-proof design

🔋7 Year Battery life

⏱️1/100 SEC Stopwatch precision

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Description

⏳ Timeless precision, powered to last – never miss a moment!

ALL DAY RELIABILITY - Lightweight resin build with a 7-year battery keeps you powered through your busiest days.
CLASSIC MEETS MODERN - Iconic rectangular digital display blends vintage style with cutting-edge quartz movement.
EFFORTLESS NIGHT VISIBILITY - LED backlight ensures you never miss a beat, day or night.
SPLASH RESISTANT DURABILITY - Stay worry-free with water resistant design perfect for everyday hustle.
PRECISION TIMING AT YOUR FINGERTIPS - Experience ultra-accurate 1/100 second stopwatch for flawless time tracking.

The Casio F91W Series is a lightweight, water resistant digital watch featuring a precise 1/100 second stopwatch, LED backlight for night visibility, and a robust 7-year battery life. Its classic rectangular resin case houses quartz movement with daily alarm, auto calendar, and chronograph functions, making it a reliable, stylish companion for professionals who value both function and timeless design.

Specifications

ASIN	B01MZF6LL2
Additional Features	Chronograph, Lightweight, Timer
Age Range Description	Adult
Band Color	Black
Band Length	8.75 Inches
Band Material Type	Resin
Band Width	18 Millimeters
Bands	1
Best Sellers Rank	#1,813 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1 in Men's Wrist Watches
Brand Name	Casio
Case Diameter	38.2 Millimeters
Case Material Type	Resin
Case Thickness	35.2 Millimeters
Character	Fashion
Clasp Type	Buckle
Closure Type	Buckle
Crystal	mineral
Customer Reviews	4.6 out of 5 stars 61,051 Reviews
Dial Color	Gold
Display	Digital
Embellishment Feature	Crystal
Face Style	F91W
Global Trade Identification Number	00889232140810
Included Components	the brand's case
Item Type Name	Watch
Item Weight	0.09 Kilograms
Manufacturer	Casio
Manufacturer Part Number	F-91WM-9ACF
Material	Resin
Model Name	F-91WM-9ACF
Model Number	F91WM-9A
Pattern	Solid
Power Source	Battery Powered
Shape	Rectangular
Sport Type	Walking
Strap Type	Two Piece Strap
Style Name	F91W
Theme	Sports
UPC	889232140810
Unit Count	1 Count
Warranty Type	Limited
Watch Movement Type	Quartz
Water Resistance Level	Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$41.17

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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