"enduring classic" is correct and usable in written English.
You can use it to describe something that has remained popular over a long period of time, such as a book or song. For example, "The novel To Kill a Mockingbird has proven to be an enduring classic that continues to be widely read."
Golding's daughter Judy Carver shares some inside knowledge on his enduring classic.
Still, nothing gave any warning of the enduring, classic fairy-tale movie, made in 1945: La Belle et la Bête.
Speaking of Manhattan, an enduring classic loved by legions of fans, Allen said he was so disappointed by the result that he begged the studio to ditch it.
The final opera of this season is Bizet's enduring classic -- Gypsy, bullfighter and all -- scaled down to fit the company's tiny stage.
The final opera of its season is Bizet's enduring classic -- Gypsy, bullfighter and all -- scaled down to fit the company's tiny stage.
Bizet's enduring classic -- Gypsy, toreador and all -- is scaled down to fit the Amato's tiny stage thanks to Richard Cerullo, Amato's resident designer, and ardently led by Anthony Amato, the company's octogenarian founder, director and conductor.
Robert Louis Stevenson's The Strange Case of Dr Jekyll and Mr Hyde is one of English literature's most famous stories: the enduring classic of a man's transformation into a monster, first published in 1886.
Ms. McDonough's enduring, classic cookbook is always an appropriate gift.
The dual elements of The Daughter's source material (acclaimed new Belvoir St production, long-enduring classic) help explain why stage-to-screen adaptations are popular in the first place.
This year's edition of New Directors/New Films, held March 28-April 8 at Film Society of Lincoln Center and MOMA, offers the U.S. première of a movie, "An Elephant Sitting Still," that should become an enduring classic albeit one that arrives shadowed by tragedy.
However, he added that Heat was meant to be "the enduring classic... this scent will re-energize the celebrity category".
