Swiss Art Nouveau Silver and Niello Pocket Watch, circa 1900, 800 Silver case with one back cover with artisanal handcrafted decorations in niello in the style of the period integrated with cartouche for a gilded monogram, white enamel face decorated with Roman numerals, two golden hands, mechanical movement (winding), appears not to be in proper working condition (stuck), the diameter of the case: 30 cm, total weight: 21 g. Light wear, light abrasions.