江诗丹顿，精细及罕有，铂金腕表，配双发条鼓、陀飞轮及动力储存，“ Les Complications Tourbillon”，型号30050，编号60，约1995 年制

SIGNED VACHERON CONSTANTIN, GENEVE, LES COMPLICATIONS TOURBILLON MODEL, NO. 60, REF. 30050, MOVEMENT NO. 816'590, CASE NO. 633'289, CIRCA 1995