This microfilm is a promotional film shot by Cartier for publicity.

Cartier's early trinity ring, which is still popular today, first appeared in the film. (three rings)

In a minute or so, the bracelet style of Cartier LOVE series appeared, which was much later than the listing time of Sanhuan. There are images of Europe in the film, which I personally understand as Cartier's early development of the Far East market. Of course, the design and listing of LOVE is not directly related to Russia.