Casio F-91W

Casio F-91W
	Casio F-91W-1 watch with a resin case and resin strap
Manufacturer	Casio
Type	Quartz
Display	Digital
Introduced	June 1989

The Casio F-91W is a digital watch manufactured by Japanese electronics company Casio. Introduced in June 1989^[1] as a successor of the F-87W,^[2] it is popular for its low price and long battery life.^[3] As of 2011, annual production of the watch is 3 million units, which makes it the most sold watch in the world.^[4]

^ ^a ^b Moyer, Phillip (June 15, 2019). "The case of an iconic watch: how lazy writers and Wikipedia create and spread fake 'facts'". KSNV. Retrieved June 19, 2019.
^ Casio: General Catalog (1984): The Casio Collection. A Superb Selection of Modern Timepieces
^ "Casio F91W-1: The retro watch with a strange double life". Montredo. February 4, 2020. Retrieved April 19, 2020.
^ "Casio F-91W – the classic quartz digital watch". ICON (published August 19, 2011). August 19, 2011. Archived from the original on July 29, 2019. Retrieved August 6, 2019.

[news3lv-1] Moyer, Phillip (June 15, 2019). "The case of an iconic watch: how lazy writers and Wikipedia create and spread fake 'facts'". KSNV. Retrieved June 19, 2019.

[2] Casio: General Catalog (1984): The Casio Collection. A Superb Selection of Modern Timepieces

[bbc-3] "Casio F91W-1: The retro watch with a strange double life". Montredo. February 4, 2020. Retrieved April 19, 2020.

[icon-4] "Casio F-91W – the classic quartz digital watch". ICON (published August 19, 2011). August 19, 2011. Archived from the original on July 29, 2019. Retrieved August 6, 2019.

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