Cannot get watch hands to sync with the digital time. mine is movement ''c320'' older watch, citizen ''navisail'' stars and stripes 2000 special edition....america's cup watch.

Pull stem out and push all other buttons a b c at same time to reboot next step advance hands min/hour/sec to 12:00 push in stem M and start your reset

Press the upper right button and the lower left button simultaneously. The time in the digital display will set the analog hands.

Best answer is to find c320 instructions (online) and follow them!
Here's the outline :
1) push the bottom right (BR) button until the little mode arrow points down to CHRISTIANS (= stopwatch).
2) pull out that same BR button. The digital display should flash and the hands should start grinding around.
3) With luck, 5 hands will be pointing straight up, or very close. One hand at a time, use 2 buttons (BL & TR) to move the hands until they DO point straight up, and push the remaining button (LL) to change which hand is being aligned. The display says which hand you're adjusting: FH = Function Hands (2 little ones), HR = Hour Hand (& Minutes, they're geared together), SH = Second Hand. If you go too far, you can go back, and you can keep aligning until you get it right.
4) When they're all aligned, push the LR button back in, and the hands will grind away until they show the time the watch is set at.
Done.
If one of the hands jumps around when you shake the watch, and/or stops early during the "grinding", it must be pressed back onto the central stem. I've done that successfully, and I'm not a serious expert.
If there are any other problems, you may need a real expert - or a new watch/movement.