My first reaction to this 5738/50G-016 (and its gorgeous "orange" sibling, -015) was this is perhaps THE most original and unexpected Patek series in recent memory!

I went for A. Porchet's 'School of Fish' that year (5177G-028), but I confess that these two dials were truly up there as well among my preferences!
Thanks again for a marvelous portrait of a VERY special Patek!

Cheers.