GIRARD-PERREGAUX Gyromatic cal.21 / 1950s Automatic

— The birth of the Gyromatic —

In the 1950s Girard-Perregaux developed its own automatic winding system: the Gyromatic.

Cal.21 is an early version of it, balancing slim construction against winding efficiency.

A fine example of vintage in which engineering and aesthetics are concentrated.

An early masterpiece of the Gyromatic, carrying Girard-Perregaux's achievement. Fitted with the historic Cal.21, which delivered both slimness and efficient automatic winding. A handsome black dial that has gained depth and shadow over the years. A flowing, sculptural form drawn by integrated lugs and a recessed crown. Quiet force and composed dignity from multi-faceted wedge indexes.

— An expression drawn by ageing —

The black dial has taken on an expression with depth and shadow.

Multi-faceted wedge indexes catch the light and emphasise its relief.

Form and legibility are in fine harmony, and the air changes the moment it is in your hand.

— Case and lugs as one —

Case and lugs are designed as a single unit, so the flowing lines stand out.

The crown is recessed into the case, preserving the form without giving up usability.

A design philosophy in which sculptural beauty and practicality live together.

— The beauty of Cal.21 —

The movement is Cal.21.

Excellent in winding efficiency, and a calibre that sits beautifully with a slim case.

Highly serviceable, and dependable in practical terms too.

— Time left in the form —

More than half a century on, a simple three-hand model with form, mechanism and condition all intact.

And yet the force and the stillness that settle around it the moment you put it on — that is the flavour only vintage has.

A watch fit for daily wear and for a collection alike.