Patek Philippe Annual Calendar Chronograph 5960r

A FINE PINK GOLD AUTOMATIC ANNUAL CALENDAR FLY-BACK CHRONOGRAPH WRISTWATCH WITH POWER RESERVE AND DAY/NIGHT INDICATIONREF 5960R MVT 5564793 CASE 4531173 CIRCA 2012 diameter 40 mm , • cal. 28-520 automatic movement stamped with the PP seal, 40 jewels, gold rotor • grey silvered dial, applied baton indexes, 3 apertures for day, date and month, subsidiary dial for 30-minutes and 12-hours registers combined with day/night indicaton, power reserve indication at 12 o'clock • 18k pink gold case, chronograph pushers to the band, screw-down sapphire crystal display back • case, dial and movement signed • with an 18k pink gold Patek Philippe folding clasp