====== Breguet Classique Quantième perpétuel 7327 ======

{{wst>image_cr|Breguet|Classique Quantième perpétuel 7327}}

**Classique Quantième perpétuel 7327** is a luxury wristwatch from [[Breguet]].

In the 1780s, [[Abraham-Louis Breguet]] enjoyed great success with his so-called perpétuelle watches equipped with an à secousses (moving) [[oscillating weight]] enabling the calibre to react to the wearer's body movements and thus automatically wind the mechanism as they walked. These watches often incorporated a calendar mechanism and it was also on these models that Breguet experimented with his first guilloché silvered dials.

In [[2023]], Breguet pays tribute to it within its Classique collection through a reinterpretation of the [[perpetual calendar]] in two different gold colours: [[white gold]] and [[rose gold]]. The design is based on that of the watches made by Abraham-Louis Breguet in his time. It features the breguet hallmarks such as [[Clous de Paris]]-[[guilloché]] and [[Breguet hand]]s in [[blued]] steel. 

The perpetual calendar mechanism is based on a gearing system from the hour’s wheel and a large central lever that drives the entire movement on a daily basis. Therefore, this movement consists of a total of 294 individual parts.

The watch is powered by caliber 502.3.P, which is one of the thinnest automatic movements with perpetual calendar function to date, with a height of only 4.5 mm. 

The golden oscillating weight is mounted off-center on the edge of the [[rhodium-plated]] movement to leave as much space as possible for its most important elements. The balance of this automatic movement oscillates at a frequency of 21,600 A/h and has a power reserve of 45 hours when fully wound.

{{tag>Watch_models Breguet_models Automatic_watches Watches_with_perpetual_calendar}}