I really liked the homescreen Symbian Belle widget because of its unique and multifunctional. and here is the Symbian belle trees theme with digital clock and date widgets, this theme is only for s40 320×240 users.
Symbian trees belle theme for s40 320×240, two themes with swf wallpaper and static wallpaper. the theme with swf wallpaper is only for Nokia C3-00 X2-01 Asha 302 201 200 and the static wallpaper theme is compatible for all s40 320×240.
Symbian trees belle swf digital clock
Symbian trees belle static wallpaper
Symbian trees belle old version swf wallpaper