Around 1930. Platinum, marked 'Platinum'. Manual winding. Matfinished metal dial, black roman numerals, blue hands. Movement inside marked 'ETA', case inside engraved 'All Platinum'. Setting with 51 diam. in old, transition and round cut in total approx. 4,90 ct. H-J.si-P. 1 diam. and crown missing. In front w. 19 mm, l. 16,5 cm, weight approx. 27 g.