Longines silver pocket watch, Swiss School, 19th century. Silver and enamel. Dimensions: 6 x 4 x 1.5 cm. Longines pocket watch with a silver case and white enamel dial featuring stylized numerals and a subsidiary seconds hand. The design is notable for the elegance of its proportions and the understated decoration characteristic of 19th-century Swiss watchmaking. The piece combines functional precision and technical refinement typical of Longines' historical production.