Cartier tank watch owned by Jacqueline Kennedy going up for auction

Now is your chance to own a timepiece worn by the former first lady.

— -- The watch once owned by former first lady Jacqueline Kennedy — and worn by the fashion icon in many prominent photos — is being auctioned in New York today.

The Cartier tank watch was given to Kennedy by her brother-in-law Prince Stanislaw "Stas" Radziwill and is engraved with "Stas to Jackie 23 Feb. 63 2:05 am to 9:35 pm."

A 1963 painting by Jacqueline Kennedy will accompany the sale of her watch, according to Christie's. At the bottom of the painting, she wrote, "February 23, 1963 2:05 am to 9:35 pm Jackie to Stas with love and admiration."

He added that the consignor of the watch has "offered to donate a portion of the proceeds to the National Endowment for the Arts."

Christie's estimates that the watch and painting will bring in $60,000 to $120,000 at auction.