细节
PATEK PHILIPPE, REF. 4631
LADY'S YELLOW GOLD MANUALLY-WOUND WRISTWATCH
MOVEMENT 1409256, CASE 2808395, CIRCA 1984
Calibre 16-250, 18 jewels, matte silvered dial, two-part case in 18k gold, snap on case back, 18k gold PPCo buckle, case, dial and movement signed
Dimensions: 21 x 24.5 mm.