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.

ASIN	B086RQHJQM
ASIN	B086RQHJQM
Additional Features	LED Light, Stopwatch, Water Resistant
Age Range Description	Adult
Band Color	Pink
Band Material Type	Resin
Band Width	20 Millimeters
Bands	1
Batteries	1 Product Specific batteries required. (included)
Brand Name	Casio
Case Diameter	30 Millimeters
Case Material Type	Resin
Case Thickness	8 Millimeters
Clasp Type	Tang Buckle
Closure Type	Buckle
Crystal	Plastic
Customer Reviews	4.7 4.7 out of 5 stars (3,290)
Date First Available	June 19, 2020
Department	Uni Adult
Dial Color	Gray
Display	Digital
Embellishment Feature	Crystal
Face Style	Minimalist
Included Components	Casio Quartz Resin Strap Pink 20 (Model: F-91WS-4CF)
Is Discontinued By Manufacturer	No
Item Type Name	Watch
Item Weight	0.17 Pounds
Item model number	F-91WS-4CF
Manufacturer	Casio
Manufacturer	Casio
Manufacturer Part Number	F-91WS-4CF
Model Name	F-91WS-4CF
Model Number	F-91WS-4CF
Pattern	Floral
Power Source	Battery Powered
Product Dimensions	15.24 x 15.24 x 10.16 cm; 77.11 g
Release date	April 6, 2017
Shape	Square
Sport Type	Walking
Strap Type	Two piece straps
Style Name	F91W
Theme	Digital
UPC	889232261072
Unit Count	1.0 Count
Watch Movement Type	Quartz
Water Resistance Depth	200 Meters
Water Resistance Level	Water Resistant

Casio Quartz Watch with Resin Strap, Pink, 20 (Model: F-91WS-4CF), Clear Pink, F91W

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Common Questions