some additional factors to consider
Hi mka,
With respect, I think you're misplaced with some of your criteria. Both watches will keep time. Therefore, the issue cannot be function, but more craft. And craft is more difficult to evaluate directly, but consider these issues:
how long has a company been around? Is there a value difference between 140 years and, say, 20 years?
how many watchmakers does a company have? Do they also produced many sophisticated examples of watchmaking --repeaters, tourbillons, perpetual calendars, rattrapantes, innovative technical mechanisms, etc?
how large is the repair service? a few persons or a large department, with parts going back for decades or even a century?
is there a market for vintage watches, and what is the likelihood that there may be some residual value to any given watch decades from now?
what is the "authenticity" of the product --is it based on a tradition and does it reflect a heritage? or is it something that is just an entrepreneur's idea of what is a good me-too design?
You may or may nor agree with some of these criteria, and others can debate some of the points. But to me there is something different between a watch company that in a past few years produces nice designs that follow a trend, and a company that is part of Swiss history and heritage, and has the strength of a organization, horizontally and vertically. And in IWC's case it means something to me that their military watches really are the result of a long and authentic military watch tradition.
As you can see, I do have strong views. But as I said, they both will keep good time, and you should pick the one that meets your own values.
Regards,
Michael