Made in 1999 for the Russian market to celebrate the return of Patek Philippe in Russia , these references are powered by caliber 315 SC , have a case of 37.5 x 10.4mm and feature a blue cloisonné enamel crown . The 5091 models come with a bracelet , wher

In any case, the 5091 and its derivatives were part of a run of about 2-3,000 watches in total. I'm pretty sure that any individual variant would have been produced in no more than a few hundred pieces. Caliber 315 SC, I believe. It was reported long ago

Yes, ref. 5091 aka "Sculpture" aka "The Russian Watch". It was produced in LE for the Russian market. Someone like it, someone hate it. It was a gift from a very good friend, therefore I like it :-)

pp5091