By the Bluest of Seas (1936, USSR) (aka У самого синего моря)

In director Boris Barnet's romantic comedy-drama about friendship and love (with music, singing and dancing), set on a remote fishing island off the coastal shores of Soviet Azerbaijan:

• the opening views of the beautiful but turbulent waves, churning surf, reflected sunlight, and seascapes of the translucent Caspian Sea
• the developing relationship (a love triangle) between two shipwrecked fisherman friends, dark-haired and clownish Yussuf (Lev Sverdlin) and light-haired handsome Aliosha (Nikolai Kruychkov), who were both infatuated, captivated, and in love with the same woman: blonde Misha/Maryia (Yelena Kuzmina), that they met in a commune (or kolkhoz) - she was the chairwoman of the co-operative titled "Lights of Communism"
• the scene of Aliosha feigning sickness and sneaking off to present Misha with gifts, including flowers and a glass bead necklace; and the spellbinding imagery of the translucent glass beads falling (in slow-motion) to her feet as they broke off from her necklace
• the resurrection scene - when Misha (presumed drowned in the waves when tossed overboard) returned alive from the sea (in a life preserver ring) to be rescued by Yussuf and Aliosha; upon arriving back at the commune together, mourners were holding a premature wake for her; she asked: "Who died?", and they replied: "You did"; and then the two sailors instantly began a quirky, celebratory, rejoicing dance, and she was tossed into the air; she was brought to the stage, kissed, and applauded: "To the number one female brigade boss! To you, Misha!"

The Resurrection of Misha From the Sea

• in the conclusion, the revelation to the lovesick suitors that Misha had been faithfully awaiting the return of her fiancee all along, who was loyally serving in the military