as in the watch above, but I am not certain of that. It may well be an
ultrathin caliber 1003, which is in a watch that I gave to my wife. Are
you comfortable taking off the case back to find out for sure? I could
also ask around as this watch is not in any of my reference materials
(the man's version is, but it had sub-seconds and the caliber 1014, an
updated version of the classic 1001.)
I hope she loves her new watch.
Bill