quattro[Moderator]
18581
Here's what I found to clarify:
Your watch is ref. 47032/000P-9206 and is powered by Caliber 1126 QPRD, based on JLC 889 (if I found the correct information). It has leap year at 2:30 and the full year at 6 o'clock.
The new ref. 4030T/000P-H054 is powered by Caliber 2460 QPR31/270 and has leap year at 5 o'clock and a moon phase instead of the year. This caliber is an upgraded version of the 2460 QCL/270 used for the Complete Calendar ref. 4020T/000P-H038.
Best, Emmanuel