Patrimony Perpetual Calendar Pink Gold / Anthracite
|Material: ||Pink gold|
|Diameter: ||41.00 mm|
|Height: ||8.96 mm|
|W/R: ||30.00 m|
|Indexes: ||Stick / Dot|
This hand-wound movement bearing the Hallmark of Geneva is equipped with an oscillating weight featuring the particularly meticulous finishing that is the signature of fine watchmaking. Beating at a frequency of 2.75 Hz (19,800 vibrations per hour), it has an approximately 40-hour power reserve. Calibre 1120 QP drives indications of the hours, minutes and perpetual calendar featuring the day of the week in a subdial at 9 o’clock, the date in a subdial at 3 o’clock, the month and leap year on a 48-month subdial at 12 o’clock, and the moon phase at 6 o’clock.
The a different rotor design is available since late 2016, featuring a wind rose.
|Date:||Day, Leap Year, Month, Perpetual Calendar|
The Vacheron Constantin Patrimony Perpetual Calendar 43175/000R-B343 was introduced at SIHH 2017. It features a pink gold case and an anthracite dial. It is powered by the self-winding caliber 1120 QP with perpetual calendar.