Breguet Tradition Chronographe Indépendant ref. 7077

While the chronograph is unquestionably quite possibly the most mainstream complications, a great many people don’t understand that it is among the most complex components to create and collect. While most chronographs depend on a timekeeping “motor”, on which a subsequent stuff train connects with to drive the chronograph, a few people discovered this thought wasteful (and as it were, it is). Breguet, inside the Tradition assortment, has a chronograph that approaches things in an alternate manner. Complex, outwardly classical, yet truth be told current, here’s our interpretation of the Breguet Tradition Independent Chronograph 7077.

The challenges behind a traditional chronograph

Most traditional chronographs are worked around a base instrument driving the time sign and a chronograph component that draws in with this base development when it is begun – there are two stuff trains (one for the time, one for the chronograph) that are connected by a grasp (vertical or even). The chronograph is driven by the timekeeping system – a common arrangement that represents a few difficulties. Among these, the plentifulness of the equilibrium wheel is antagonistically influenced when the chronograph is locked in – the chronograph takes its energy from the base development… Activating the chronograph implies that the whole accuracy of the watch is influenced, which you’ll concede is incompatible with the possibility of an exactness instrument.

Independent chronograph mechanism

Introduced at Baselworld 2015, the Breguet 7077 system is inherent a genuinely unique and smart way, and the chronograph component is completely independent and self-sufficient. There is no association between the timekeeping sign and the chronograph. On one side, an independent “sub-development” – composed of one barrel, one stuff train, and one oscillator – drives the sign of the time. On the opposite side, an independent instrument, with its own fuel source, gear train and oscillator, directs the chronograph capacities. As an outcome, there is no obstruction in energy utilization and the pace of the timekeeping development stays unaffected when the chronograph is started.

On the correct side is the going train for the time sign, which is directed by a 3Hz oscillator and has a force hold of 55 hours. On the left side is the chronograph part, which works at a 5Hz recurrence, for improved exactness. Its equilibrium wheel is formed out of lightweight titanium, taking into account ideal balance with its 3Hz partner. Both come with a silicon Breguet hairspring and silicon bed escapements.

The fuel hotspot for the chronograph instrument isn’t a spring wound in a barrel. On account of the Tradition Independent Chronograph 7077, Breguet utilizes an alternate sort of spring. The energy is put away in a flexed cutting edge spring that requires less space. The subsequent force hold for the chronograph component is of 20 minutes, which is adequate to time brief timeframes. A keen and down to earth arrangement, this edge is flexed while resetting the chronograph. So you never need to think often about winding the chronograph component. Squeezing the reset pusher flexes and arms the sharp edge spring.

From a technical viewpoint, the chronograph system is constrained by two brakes. Its titanium balance wheel is liberated when the chronograph is begun and impeded when it is halted. A chronograph actuation pointer is situated at 6 o’clock.

Pure Breguet Styling

The Tradition Independent Chronograph 7077 is Breguet completely. The style is even, on one or the other side of the watch. The particular development engineering is motivated by that of the Breguet membership watches.

The 44mm case highlights welded straight carries and a fluted caseband. The two chronograph pushers are sunk. One pusher is utilized to begin the chronograph, the other to pause and reset it. The watch is completely openworked with a hand-guilloché silvered gold dial counterbalance at 12 o’clock. In the most perfect Breguet tradition, the hands are blued. The chronograph seconds hand is in the middle. Straightforwardly inverse one another, at 2 o’clock and 10 o’clock, two retrograde hands separately demonstrate the force hold of the watch and the chronograph minutes (20-minute counter).

As consistently with Breguet, the development is impeccably created with a matte dark iced finish. Its refined three-dimensional design that impersonates Breguet pocket watches is wonderful. The stun insurance framework for the equilibrium wheels features one of Breguet’s creations, the “Parechute” with its particular sharp edge spring to hold the pivots.

The Breguet Tradition Independent Chronograph 7077 comes in white or pink gold. It is introduced on a crocodile lash got with a collapsing buckle.


The Breguet Tradition Independent Chronograph 7077 feels immortal yet present day. It shows an emphatic character matched with striking technical complexity. At CHF 77,000 in pink gold and CHF 77,800 in white gold, this unique chronograph isn’t for each pocket yet can be worn in trust before the most thin social affairs of watch big talkers. For more data, kindly visit .