Cartier 18k White Gold Silver Roman Dial Diamond Set Tank Francaise Gents B&P

An 18k White Gold Tank Francaise Gents Wristwatch, silver guilloche dial with roman numerals and a secret signature at \'V\' of \'VII\', date at 6 0\'clock, blued steel sword shaped hands, case set with two rows on each side of a total of approximately 74 round brilliant cut diamonds, crown set with a single diamond, a polished 18k white gold bracelet with an 18k white gold concealed double deployant clasp, sapphire glass, automatic movement, in excellent condition, comes complete with a Cartier box and undated papers.