This is an antique Audemars Piguet Swiss Art Deco pocket watch dating to 1919. The crisp dial is accented by open filigree hands and bold Arabic numerals. The slim case is composed of fine platinum. The 19 jewel movement is adjusted 7 positions and is numbered 24530C.
The case diameter is 42.8mm and the total weight is 47.6g.

Minor surface abrasions to the case and crystal consistent with age and normal use. The watch winds, runs, and keeps good time. As with all mechanical timepieces, this pocket watch will require regular cleaning to maintain running condition.