PATEK PHILIPPE REF 5204 PERPETUAL CALENDAR
CHRONOGRAPH PLATINUM
Patek Philippe, Genève, movement No. 5251253, case No. 4586366,
Ref. 5204P-001. Sold on April 12th, 2013.
Very fine and rare, platinum wristwatch with split-seconds
chronograph, registers, perpetual calendar, moon phases, leap year,
24 hour indication and a platinum Patek Philippe deployant clasp.
Accompanied by a fitted wooden box, Certificate of Origin, platinum
solid caseback, and setting pin
Three-body, solid, polished, transparent screw-down case back,
case band with 4 correctors, co-axial pushbutton in the crown for the
split-seconds function, concave bezel, fluted lugs, sapphire crystals.
Silver with applied luminous oxidized gold baton indexes, outer
1/5th seconds track with 5-second Arabic markers, subsidiary dials
for the 30-minute register and leap year between 4 and 5, day/night
indicator between 7 and 8, the days of the month around subsidiary
dial at 6, apertures for the days of the week, the months and the moon
phases. Oxidized gold luminous baton hands.
Cal. CHR 29-535 PS Q, stamped with the Seal of Geneva quality
mark, rhodium- plated, fausses cotes decoration, 34 jewels, straight-
line lever escapement, Gyromax balance, shock absorber, self-compensating
free-sprung Breguet balance spring.