Released in 1989, the Casio F-91W was a simple digital watch priced under $20.
Why its value today is surprising
Durability legend: Known for lasting decades without problems.
Global reach: Sold in millions worldwide.
Cultural status: From students to world leaders, it became iconic.
Technological contrast: In the age of $1000 smartwatches, this basic watch remains respected.
A $20 watch that survived generations — simplicity became timeless value.