Yellow gold 750. Case no. 348379, the back with a medallion, signed: Huguenin. The dust cover, engraved: "Eidgen?ssisches Schützenfest 1924 Aarau, Tir Fédéral". Fine enamel dial. Swiss bridge movement no. 82270. with compensation balance wheel, Breguet hairspring and swan-neck regulator. D 49 mm.