细节
Patek Philippe. An unusual 18K gold mid-size wristwatch with two-tone silvered dial
Signed Patek Philippe & Co., Geneve, movement no. 825'621, case no. 616'403, ref. 537, manufactured in 1931
Cal. 10''' nickel-finished lever movement, 18 jewels, bimetallic compensation balance, wolf's tooth winding, the two-tone silvered dial with applied dot and baton numerals, gold spade hands, subsidiary seconds, in circular case with raised bezel, later crown, downturned angular lugs, snap on back, case, dial and movement signed
30 mm. diam.