The F91W is very hard to beat but I recommend shelling out the extra ten quid for a Casio W86:
http://zegarki.worldtrade24.pl/images/Zegarek%20meski%20Casi...
F91W owners are always jealous of my nice bright EL backlight!
http://zegarki.worldtrade24.pl/images/Zegarek%20meski%20Casi...
F91W owners are always jealous of my nice bright EL backlight!
http://www.g-shock.eu/global/images/lineup/zoom/DW-5600E-1VE...