The most complicated clock ever built (in Russia) Russian inventor and independent watchmaker Konstantin Chaykin, member Academy of independent watchmakers (AHCI, Académie Horlogère des Créateurs

ANDERSEN Genève & Konstantin CHAYKIN The First Collaboration. One of the Dogs from the Montre à Tact „Poker“ from ANDERSEN Genève ended up on a new Table. It is now playing Poker with Konstantin CHAYKIN’s