PATEK PHILIPPE. A FINE, LARGE AND RARE PLATINUM PERPETUAL
CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES,
ADDITIONAL CASE BACK AND ORIGINAL CERTIFICATE
SIGNED PATEK PHILIPPE, GENEVE, REF. 5970, MOVEMENT NO. 3’932’164,
CASE NO. 4’509’729, CIRCA 2009
Cal. CH 27-70 Q mechanical movement stamped with the Geneva
seal, 24 jewels, black dial, applied white gold baton numerals, outer
railway fve minute divisions and tachometer scale, two windows for
day and month, three subsidiary dials for constant seconds and 24
hours register, 30 minutes register and leap year indicator, date and
moon phases, circular water-resistant-type case, downturned futed
lugs, glazed display screw back, two rectangular chronograph buttons
in the band, diamond set between the lower lugs, platinum Patek
Philippe deployant clasp, case, dial and movement signed
40 mm. diam.