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Architects of Time - when watchmaking and architecture meet through geometry

  • Jul 23
  • 3 min read

What do a spiral staircase, a skyscraper, and a tourbillon watch have in common?

At first glance, perhaps very little. One is walked upon, the other pierces the skyline, and the last rests delicately on the wrist. But at Bianchet, we see something deeper. A shared language of geometry, proportion, and human aspiration. A language rooted in beauty, balance, and structure. A language that begins with design.

A gravity defying skeleton building by architect Santiago Calatrava
A gravity-defying skeleton building by Calatrava
Skeleton Flying Tourbillon by Bianchet. View of the sculptural movement.
Skeleton flying tourbillon by Bianchet

The Golden Ratio: A Blueprint for Harmony


From the Parthenon to Le Corbusier, from Da Vinci’s sketches to modern haute horlogerie, the Golden Ratio has captivated creators across centuries. This mathematical proportion, approximately 1.618, is found in nature, art, and architecture. At Bianchet, we use it as the invisible grid that underpins our watches’ design.


We use it to arrange the elements of our movements, creating a balanced composition, in the curves and proportions of the bridges, in the shape of a rotor, the pattern of a dial, and in the architecture of the case. It allows us to create watches not just with technical mastery, but with a sense of intrinsic visual harmony. You may not notice it immediately, but your eye does. And it feels right.


A golden ratio inspired modern building, and glass façade.
Golden Ratio inspired skyscraper
The Bianchet UltraFino flying tourbilon rotor is shaped by interlacing Fibonacci spirals.
Fibonacci spirals shaping the UltraFino rotor

Spirals: A Dynamic Dialogue Between Motion and Structure


In architecture, spirals evoke a sense of vertical motion, a graceful ascent carved into solid material. In watchmaking, spirals are at the heart of motion itself. The rotor or the tourbillon cage rotate in a hypnotic dance, echoing natural spirals, like in the nautilus shell or the arms of a galaxy.


By juxtaposing images of spiral staircases and the mechanical spirals within our calibres, we invite a conversation between space and time, movement and structure. Both forms embody elegance through repetition and rotation in an architectural choreography.


The use of Fibonacci spirals in the architecture of a Bianchet caliber.
The use of spirals in a Bianchet caliber
The spiral staircase of the Shanghai Opera House.
The spiral staircase of the Shanghai Opera House

Triangles, Rhombuses, and the Power of Structural Beauty


Geometry is never arbitrary. The triangle is the most stable shape in construction, and often the most striking. The Gherkin skyscraper in London or the Spaceship Earth building in Florida, for example, use interlocking triangles and rhombuses not only for strength, but also to create distinctive patterns, and silhouettes against the sky.


At Bianchet, we echo these forms in our dial designs, especially in the Golden Diamond pattern that defines our latest titanium UltraFino collection. More than decoration, these intersecting shapes form a kind of visual rhythm. A nod to architectural logic, translated into micro-scale beauty.


The Bianchet Golden Diamond rhombus pattern used to create texture on a  tourbillon dial.
A rhombus pattern to create texture on a dial
Rhombus pattern use on the façade of the Spaceship Earth building
Rhombus pattern on the Spaceship Earth building

Architecture as Muse for the Architects of Time


Architecture is not merely an influence at Bianchet, Like Architects of Time, we use it as a creative compass. It reminds us that form must serve function, but also inspire, that a structure can be as moving as a poem, and that watches, like buildings, are meant to last. Not only to tell time, but transcend it.


As you explore the details of our timepieces, the curves, angles, and proportions, we invite you to see them not just as design choices, but as architectural gestures, guided by the same timeless design principles that have shaped domes, towers, and temples for centuries.


Architecture and watchmaking are two distinct worlds which meet in one geometry.

In watchmaking, the art of creating invisible harmony in every curve and structure is not just mathematics. It is emotion made visible. Architecture made wearable.


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