Cartier. An unusual 18ct gold rectangular wristwatch with two-tone dial and believed to be engraved for John Davison Rockefeller
No.987, circa 1930
15-jewel unadjusted manual wind movement, two tone silvered dial with applied gilt Arabic numerals and alternate baton hour markers signed Cartier in script, polished rectangular case with snap on back initialled J.D.R., cabochon set winding crown, fitted makers leather strap with 18ct gold folding clasp, case, dial and movement signed
19mm x 25mm.