细节
PATEK PHILIPPE, CALATRAVA, REF. 3445
WHITE GOLD AUTOMATIC BRACELET WATCH WITH DATE DISPLAY
MOVEMENT 1129884, CASE 326906, CIRCA 1970
Calibre 27-460 M, Geneva Seal hallmarked, 37 jewels, silvery satined sunburst dial, small seconds, date display, two-part case in 18k white gold, brushed and polished, plastic crystal, screw down case back, 18k white gold PPCo buckle, case, dial and movement signed
Diameter: 35 mm.