Casio F-105W-1A with EL backlight now under $20 on Amazon (40% off), sports 7-year battery
Deal | Casio's F-105W-1A has dropped to $17.97 on Amazon — that's a 40% off. The watch is basically an F-91W with a proper electro-luminescent backlight in place of a single corner LED, and at this price it now costs less than the F-91W does.