Very fine 18 ct.gold and enamel, keyless pocket chronometer. Four body massive "bassine et filet" the bezels with an engraved floral decoration,the cover with an extremely fine enamelled portrait of a Chinese gentleman painted in the manner of J.Graf, a red blue and white champleve enamelled monogram:"N.Y.T." on the polished back. Gold cuvette.White enamel with Roman numerals and sunk subsidiary seconds.Gold "spade" hands. M. 20''' nickeled,"fausses côtes" decoration, 18 jewels, some in screwed settings,pivoted detent escapement with gold 'scape wheel, cut bimetallic balance,blued steel helical balance spring with terminal curves. Signed on the dial, case and movement. In very good condition. Diam.55mm.

这是非常精美的18K金制的搪瓷怀表（无扣锁型）。整体结实，是用金制的花型雕刻镶边的开合式怀表。表面是搪瓷装饰的J.Graf手法描绘的中国绅士肖像非常精致，光泽的背面是用珐琅技法烧制的红蓝白三色的字母组合（N.Y.T）。

白色的搪瓷表盘上面是罗马数字和凹陷式辅助型的秒针盘。针是金制的，镀金的齿轮卡子用18个宝石装饰着。表盘、时针和包装盒上写有签名。品质状态非常良好。直径为55mm。

L. Vrard & Co., Tienstsin,(Svizzera),per il mercato cinese,circa 1900. Importante e raro cronometro da tasca, "savonnette", in oro 18K. e smalto. C. "bassine et filet" massiccia, a quattro corpi, fondiincisi, al centro, magistralmente dipinto su smalto alla maniera di J. Graf,ritratto di un nobile cinese.Sul fondo,monogramma "N. Y. T.", smaltato "champlevé" policromo. Cuvetta in oro. Q. in smalto bianco a cifre Romane + quadrantino dei secondi. Lancette a "Pera"in oro. M. 20''' nichelato,decorato "fausses côtes",18 rubini, scappamento a "détente pivotée",ruota scappamento in oro, bilanciere bimetallico tagliato, spirale elicoidale con curve terminali.Quadrante,cassa e movimento marcati. In ottime condizione. Diam.55mm.