I asked earlier, what is the projected percent of iPhone users to buy the watch and what is the time period?
What was its development cost?
SWAGging with Apple’s typical markup vs manufacturing & R&D costs, I’d guesstimate each Watch costs Apple about $200. Per my async reply in #77, that gives Apple a break-even revenue of $18B in one year flat, probably netting twice that with over-and-above sheer profit included. So we’re looking at something like $32B first-year revenue on a product that couldn’t have cost more than a billion dollars (!) to develop.