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Piaget

Emperador Coussin Quantième Perpétuel

Case material
White gold
Bracelet strap
Leather
Buckle
Folding buckle
Water resistance
30 m
Size
46.5 x 46.5 mm
Thickness
10.4 mm
Movement
Self-winding mechanical
Power reserve: 72 h, 21600 vph
Functions
Hours, Minutes, Seconds, Date, Day, Month, Year, Dual time, Perpetual calendar
Reference
G0A33018
Launch date
2008
Collection
Black Tie
Price excl. VAT
74’700 CHF
Description

The subtle architecture of the 46 mm case enables it to adapt to all wrists and imparts a particularly elegant profile. In line with Piaget's determination to combine horological complications with user-friendliness, the case middle actually carries a mention of the function of each of the four correctors for the month, date, day of the week and second time zone.

Subtly alternating polished and satin-brushed surfaces on the case middle, bezel and inner bezel ring, the case of the Piaget Emperador coussin Perpetual Calendar is fitted with a sapphire crystal back providing admirable views of the movement finishes. The plate and bridges are circular-grained, bevelled and drawn out with a file. The decorative features such as circular Côtes de Genève and blued screws match the brand's aesthetic signature codes, while the oscillating weight is adorned with the Piaget coat-of-arms.  Measuring 5.6 mm thick, the Manufacture Piaget Calibre 855P self-winding movement was designed, developed and produced entirely in-house. It displays the hours, minutes, small seconds at 4 o'clock, month and leap years at 12 o'clock, along with retrograde day of the week and date displays at 9 and 3 o'clock respectively. In addition to the latter retrograde indications, this Calibre 855P stands out from most ordinary perpetual calendars by the addition of a double-hand dual time-zone display appearing in a subdial at 8 o'clock. The self-winding Piaget Calibre 855P beats at a cadence of 21,600 vibrations per hour and is endowed with an approximately 72-hour power reserve.