"Naya Daur" is a classic 1957 Indian film directed by B.R. Chopra. The movie is set in post-independence India and explores the conflict between traditional values and modernity. It tells the story of a village that faces challenges from industrialization and the introduction of new technology, particularly the arrival of a bus that threatens the livelihood of local bullock cart drivers. The film stars Dilip Kumar and Vyjayanthimala in lead roles, showcasing their struggles and aspirations. "Naya Daur" is notable for its engaging music and dance sequences, reflecting the cultural shifts of the time. It remains a significant work in Indian cinema history.