HELVETIA Yellow gold (750) gousset or tuxedo watch. Round case with chased foliate decoration. Signed dial with striated gold base, hour markers with applied Arabic numerals in gold-plated steel for the hours and chemin de fer for the minutes. Second hand at 6 o'clock. Hand-wound mechanical movement. Back numbered 3630073 with diamond guilloché decoration. Gross weight: 52.2 g. Scratches and slight traces of oxidation.