An 18 Karat Yellow Gold Ref. 1600B Privee Collection Tank Louis Cartier Wristwatch, Cartier, purchased in December of 2000, 29.00 x 23.00 mm case dimensions, white guilloche finish dial signed CARTIER, Roman numerals, blued steel sword hands, polished tank case, gnurled crown with cabochon sapphire, case back affixed with four screws in the outer band, Cal. 021 MC manual wind 17 jewel movement signed CARTIER, reddish brown crocodile strap signed CARTIER, 18 karat yellow gold deployant clasp signed CARTIER.Accompanied by outer box, inner case, leather folder, instruction booklet, and certificate of authenticity, all signed CARTIER.