An 18 Karat Yellow Gold Open Face Pocket Watch, Lequin & Yersin, 46.00 mm case diameter, white porcelain dial signed Lequin & Yersin Fleurier 17108, inner Roman numeral chapter ring with outer border calibrated for 60 units, blued steel cathedral hands, subdial for seconds at 6 o'clock, coin edge bezels, case back featuring an intricate black and translucent colorless enamel over textured gold depicting a prancing horse amongst a foliate scene, gold cuvette, stem wound and set gilt jeweled lever movement signed Lequin & Yersin Fleurier.Case number: 17108.