Vacheron Constantin. A Fine 18k Pink Gold Wristwatch with Unusual Lugs Signed Vacheron & Constantin, Genève, Ref. 4527, Movement No. 479'190, Case No. 312'235, Manufactured in 1949Cal. P453/3C mechanical movement, 17 jewels, silvered matte dial, applied pink gold baton and Roman numerals, outer minute divisions, engine-turned subsidiary dial for constant seconds, circular case, unusual large teardrop lugs, snap on case back, associated 18k pink gold buckle, case, dial, and movement signed38mm diam.