I've owned tons of different watches but never before have I had a chronograph. I just traded into a Stowa Marine with Valjoux / ETA 7750 and I have no idea what I'm doing. After spending about 1/2 hour on Google trying to find clear operating instructions I've given up and am asking here. I'd like to not break this thing.
Can this movement be hand wound? How do you operate the hands? The watch is running but when I press the buttons nothing happens. I thought that the second sweep was supposed to start and stop moving in a stop watch type function when you hit the top button. This one does nothing. Is there a lock of some sort? Does the crown need to be pulled out to the second position? What gives?