193 were produced. Your watch should be numbered. It is based on the ultra-flat calibre 712.
I have a watch from the same 1984 collection, with a similar focus on decoration. It is number 187 of 322. This is the engraved calibre 626, based on calibre 620. (I have often wondered why the odd quantities -- 193 and 322. Both the 620 and 712 were by then out of production.)
Omega, to my knowledge, did not produce a perpetual calendar pocket watch until a very limited edition in the 1990s.
There was in 1991 the Louis Brandt (II) perpetual, which has three variations of movements with production totalling 562 (calibres 1116, 1117 and 1118, with 245, 4 and 313 produced, respectively)
The previous year (following year?), Omega produced a Speedmaster perpetual for only the Japan market in a very limited edition
Beginning in the 2000s, Omega today produces a quartz perpetual time and date only analog watch, using an ETA quartz which is not exclusive to Omega.
from memory there is no perpetual in production and hasnt been since perhaps the days of the pocket watch. can anyone correct me if i'm wrong.
best
Graham
Hi Jimmy,
I learned something new... very interesting about the odd numbering of the LB watches.
kind regards
Erich
Hi Jimmy
Congratulations on your newest watch
Thanks for sharing the pictures and the story and taking us on the tour around this very special and nice LB watch.
Very interesting and nice watch, and interesting detail on the numbering system as well. That was new for me
BTW, did you purchase the watch from the original owner or what is the story behind..?
Cheers
Hans