One of the symbols of the Patek Philippe manufactory, the extra-thin Perpetual Calendar is presented this year in a slightly larger version (ref. 5140), which underscores its thinness and reinforces the purity of its dial. Equipped with an automatic movement which brings together the different calendar complications, this user-friendly watch is delivered with an ebony and white gold corrector stylus. An original feature, there are two interchangeable casebacks.
SPECIFICATIONS
CASE
750 (18K) white gold, 37.2 mm
Sapphire crystal
Hooked sapphire-crystal back and a solid back, interchangeable
DIAL
Silvered opaline
Applique hour markers and 18K white gold hands
Month and leap year at 3 o'clock, date and moon phases at 6 o'clock, day and 24-hour indicator at 9 o'clock
MOVEMENT
Extra-thin automatic mechanical, 240 Q calibre, 27 jewels, 21,600 v/h
Unidirectional mini-rotor in 22K gold
Poinçon de Genève
48-hour maximum power reserve
FUNCTIONS
Hours, minutes, perpetual calendar (day, date, month, leap year), moon phases, 24-hour indicator
BRACELET/STRAP
Shiny black large square-scaled alligator, hand-stitched, 18K white gold folding clasp