Casio G-5600E Tough Solar - World Time, Alarm, Stop Watch, Timer, Oct. 2011

29 time zones are available in the G-5600E
and 48 city names' abbreviation are selectable. When I got the G-5600E I have always wondered why one push button is labeled SEARCH on display. The only reason for this label I have found so far is that one scrolls through the city abbreviations with the help of the SEARCH button. ROM stands for the Italian capital Rome.