Fiftysix complete calendar

4000E/000R-B438 40 mm Pink Gold

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Vacheron Constantin Fiftysix - 4000E/000R-B438 Front
Vacheron Constantin Fiftysix - 4000E/000R-B438 Night View Front
Geneva Seal
Diameter : 40 mm
Thickness : 11.6 mm
Movement : Self-winding

Heir to a model from 1956, this 18K pink gold watch features a precision moon phase that is accurate over 122 years. This poetic complication is finished with day, date, and month displays. The date display and hand are embellished with a blue that matches the moon disc. Its openworked caseback reveals an elevated oscillating weight in 22K gold, inspired by the Maltese cross.



  • 40 mm
  • 11.6 mm
  • 3 bar
  • Transparent sapphire crystal caseback
  • Double finished silver-toned dial: opaline center and sunburst satin exterior. Hand-type date, day and month by aperture. 18K gold moons with a blue night sky. 18K gold baton-type hour/minute hands. Blue 18K gold date hand. 18K gold hour-markers and Arabic numerals. Hour/minute hands and hour-markers highlighted with blue SuperLuminova®.
  • Alligator leather (Brown)
  • Ardillon buckle
  • 18K pink gold
  • 91 g
  • Switzerland


  • 2460 QCL/1
  • Self-winding
  • Central second, Month in aperture, Hours, Minutes, Day of the week in aperture, Hand-type date, Stop seconds device, Precision moon phase
  • 29 mm
  • 5.4 mm
  • 308
  • 27
  • 40 h
  • 28800 V.P.H. (4 Hz)
  • Hallmark Of Geneva



Interpreting modern elegance

The Fiftysix collection is a clear tribute to product 6073, a watchmaking legend. It's the perfect link between honoring the old and relishing the new. A link that Vacheron Constantin treasures and is now perpetuating the collection that combines modern elegance with casual sophistication.

One Of Not Many

Benjamin Clementine

This writer, composer, performer, and self-proclaimed "musical craftsman" is on a lifelong quest for harmony and audio perfection. Thought to be one of the most talented musical craftsmen of his generation, he has made his mark as a multi-instrumentalist virtuoso, a contemporary poet and a vocalist without equal.

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