Cartier Santos-Dumont 78097, a circa 1970 yellow gold wristwatch with a white spidering "Paris" dial manual-winding calibre 78-1 movement with 17 jewels, 18k yellow gold case secured by four screws, and a custom leather strap with a Cartier 18k yellow gold deployant clasp that fit to a 6.5 inch wrist size; measuring 25 x 36 mm and weighing 41.7 g, it is signed on the case, dial, and movement.
