The Casio 53-W is an amazing watch, in my opinion it is the best watch under £30. You can buy the watch for about £16.99 today but, the price is steadily going up because more and more people are starting to get smart watches instead.
Features of the watch:
· Stop watch
· Calculator, yes a calculator on a watch
· Dual time
· Perpetual calendar
· 15m water resistance
Features that sadly it doesn't have:
This compared to the Casio F91-W, so to simply put it, the Casio CA-53W is 10x better than the F91-W.
The strap on the CA-53W is a lot better than the one on the F91-W. It is a lot soft (less plasticky) than the one on the F91-W. And of you don't like It, it does look great on a 20mm black nato strap. It has a perpetual calendar until 2099 and it is a DD/M/Y.
Some downsides of the watch are that it doesn't have a light or a timer. But dispute this it is still the best watch under £30.