IIRC something like a handful. as in under 10. really.

but the problems w/ the dial bring it into serious question. although the other bits particular to the sternzeit kit are worth something. i wonder if you can tell from the movt's appearance if it's the real-deal. since the sternzeit is designed to run using slightly less than a 24-hour day, that would tell you something. and the movt ref# is something besides 1550SG.

but even if is all real, but with a re-done dial...that would be a problem. if you look closely @ the hands, they're clearly re-done as well.

as i understand, this particular piece has shown up on the 'bay a couple times last year in the 4k - 6k range and never sold.