This is great watch, but does show its age.  Have worn for 4 or 5 years.  Functions (world time, stop watch, alarms) are fairly intuitive if a little complex.  Has been exceptionally accurate, and rarely fails to connect to nightly time-setting signal;  DST re-setting has been reliable.

Only big complaints were battery life and finish:
1) factory battery lasted almost 3 years (did use the back-light fairly often), and did get replaced by local "jeweler" (that battery lasted only about 1 year);  cost of sending back to Casio for battery replacement almost as much as replacement watch, so...
2) finish was big disapointment, as thought was getting full stainless case, but has lots of silver finished resin parts which now are dull matte grey with all lettering obliterated;  wish had been all stainless with engraved lettering, but have worn it hard.

Think Casio makes the very best reasonably price watches, so will replace with the MT-G solar version this time, and HOPE for better case finish and permanence of solar recharging.