A pocket watch stainless steel case no. 2447 silver bezels with hammered decoration,"Mystery" dial with roman numerals, manual winding mechanical movement no. 2651 Swiss 19th C. (late) in reasonable condition, mechanism needs servicing (not working), no box and no documents marked A. S. & F. Mysterieuse - Armand Schwob & Frère Mysterieuse, unmarked silver, under the provisions of Decree-Law No. 120/2017, of September 15 - Article 2, No. 2, paragraph c). Dimensões (altura x comprimento x largura) - 5,4 cm