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  • Technical
  • Classic
  • Astronomical indications
  • Calendar
  • Classic

Annual Calendar 4947/1A

Patek Philippe 2021

ref. 4947/1A-001
Unisex

Invented and patented by Patek Philippe in 1996, the annual calendar displays the day, the date and the month with only a single correction over the course of the year. This ingenious mechanism remains a highly appreciated complication among aficionados of the brand, who will doubtless welcome its debut in a Calatrava-type case; in this instance, in steel and measuring 38mm in diameter. Also making its first appearance is the entirely new five-row steel bracelet, designed for comfort on both men’s and women’s wrists. The classically elegant midnight blue dial presents a vertical and horizontal satin-brushed finish. Legibility prevails in the arrangement of the two subsidiary dials (one for the day and one for the month), date window and precision moon phase. All courtesy of the automatic Calibre 324 S QA LU whose flawless finishing can be appreciated through the sapphire caseback.

Function

  • Function
    Hours, Minutes, Seconds

Complications

  • Astronomical indications
    Moon phases
  • Calendars
    Annual calendar

Movement

  • Movement name
    324 S QA LU
  • Energy supply
    Self-winding
  • N° of components
    328
  • N° of jewels
    34
  • Power reserve
    45 hours
  • Vibrations
    28800
  • Form
    Round
  • Height/thickness
    5.32 mm
  • Diameter
    30.00 mm

Case

  • Form
    Round
  • Material
    Steel
  • Height/thickness
    11.00 mm
  • Diameter
    38.00 mm
  • Back
    Sapphire
  • Water-resistance
    30 m

Dial

  • Material
    Vertical satin-brushed
  • Colour
    Blue

Strap

  • Material
    Steel
  • Colour
    Acier
  • Fastening
    Folding clasp