Are the buttons easy to operate? I know you have to use a fingernail on some casios.

Also, can the MM/DD format be reversed to DD/MM? Some newer casios have this option now.

FINALLY you can change the date to DD/MM instead of the american format!

Pretty happy with mine - a nice surprise is being able to set the timer in seconds, not just minutes!

Very cool but it's too small. Even if it fits your wrist the display looks miniature. Really disappointing. The buttons are tiny. It fits my partner's wrist perfectly but even she finds the display a bit small. Sad face