What time do you have?
Nan ji desu ka.
what; how many; you-know-what; that; whatsit; what's the expression; what do you call them; what?; hey!
hour; o'clock; (specified) time; when ...; during ...
indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way