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  • Classic
  • Astronomical indications
  • Calendar
  • Classic

Patrimony Moon Phase Retrograde Date

Vacheron Constantin 2017

ref. 4010U/000R-B329
Men's

Patrimony Phase de Lune et Date Rétrograde square

 

 

Expect to see a sparkle in the eye of the most devoted

admirers of classic horology at the sight of this beautifully simple

interpretation of a moon phase together with a retrograde date display. Driven

by a new in-house automatic calibre, the Patrimony's formal elegance again

lends itself to functionality and reliability. The retrograde date indication

in the top part of the dial contributes to enhanced legibility. Underneath it, this

opaline silvered surface opens to reveal a delightful moon phase which is

calculated to mirror the actual orbit of the moon around the earth, in 29 days,

12 hours and 45 minutes. A precision that will require a single adjustment of

one day after 122 years. By which time the classic silhouette of the Patrimony

case in pink gold will not have aged a day.

 

 

Function

  • Function
    Hours, Minutes

Complications

  • Display
    Retrograde display
  • Astronomical indications
    Moon phases
  • Calendars
    Simple calendar

Movement

  • Movement name
    2460 R31L
  • Energy supply
    Self-winding
  • N° of components
    275
  • N° of jewels
    27
  • Power reserve
    40 hours
  • Vibrations
    28800
  • Form
    Round
  • Height/thickness
    5.40 mm
  • Diameter
    27.20 mm

Case

  • Form
    Round
  • Material
    Pink gold
  • Height/thickness
    9.70 mm
  • Diameter
    42.50 mm
  • Back
    Sapphire
  • Water-resistance
    30 m

Dial

  • Material
    Opaline silvered
  • Colour
    Silver-toned

Strap

  • Material
    Alligator
  • Colour
    Dark brown
  • Fastening
    Pin buckle

Characteristics

  • Certifications
    Poinçon de Genève