More

    GREUBEL FORSEY – AN EXTRAORDINARY WATCH CHALLENGE

    Editorial Board

    Greubel Forsey is well known for pushing back boundaries in its research and creations to accomplish what had never even been thought of before. Throughout their training and careers, Robert Greubel and Stephen Forsey have amassed extensive experience of hand craftsmanship. Deeply attached to these ancestral skills, the core of such a rich irreplaceable watchmaking heritage, and determined to pass on their know-how to future generations, Robert Greubel and Stephen Forsey have gone to unprecedented lengths by creating Hand Made 1, the first incarnation of this out-and-out approach. 

    For Greubel Forsey, it’s not only about reviving ancient techniques, forgotten gestures and skills. The aim is to take these skills and know-how to a previously unattained level of excellence and precision, furthering them in the same spirit of constant improvement that has always guided the Inventor watchmakers. The goal is to resurrect the ancestral art of hand craftsmanship and reinforce it with standards of workmanship and precision rivalling even modern production equipment.

    To fulfil this exceptional challenge and reach micron-scale accuracy using historical tools, the artisans must obtain a precision that traditional machines themselves cannot easily offer. They rely on “the intelligence of the hand”, endlessly correcting minute details to edge ever closer to perfection, achieve the required quality and ensure perfect and flawless operation. In this process, the time spent is of secondary importance. project of this scale could not be simply incorporated within existing structures or even to just one or two watchmakers. 

    Finally, an entirely handmade timepiece, from the movement to the case, to the leather strap, the dial and the hands –the only exceptions being the sapphire crystals, the case gaskets, the spring-bars, the jewels, and the mainspring. To achieve the 95% handmade level with such a high standard of excellence required an astronomical 6,000 hours, taking into account only the time to hand make one single timepiece – and not counting the development process. To obtain the 308 components of the Hand Made 1 respecting Greubel Forsey criteria, over 800 parts had to be produced. It took almost 35 times longer to produce the complete tourbillon cage than for a standard high-end tourbillon. Finally, the manufacturing time of a single wheel of the Hand Made 1 is 600 times longer than that of a high-end industrial wheel. 

    An almost unimaginable feat 

    In this unique endeavour of Greubel Forsey’s handmade craftsmanship, each component has its own development process and journey that makes it unique, undergoing long hours of cutting from the raw material guided only by the eye and the human hand. The technical and aesthetic perfection of this Hand Made 1 timepiece is immediately visible and in true Greubel Forsey style, it attributes equal importance to the invisible beauty of all the parts concealed inside the case. The journey begins with the regulating organ, entirely produced by hand in Greubel Forsey’s workshops, including the balance spring, fashioned from an alloy in the Atelier. The balance wheel is also entirely hand-made with an extraordinary standard of precision and finish. The escape wheel, with its 20 individually-cut teeth, each with four surfaces that are later ground, is a true tour de force. Meanwhile the machining and finishes of the escape lever alone require a month and a half of work. 

    Hand Made beauty 

    All the movement’s components are of course then hand finished true to the finest watchmaking tradition, including the bridges with their polished inner and outer vertical flanks, the unique “Gratté” mainplate, and the wheels with hand polished bevels top and bottom.  Created as just two or three timepieces per year, the Greubel Forsey Hand Made 1 is destined to become a new watchmaking landmark that unites both past and future. 

    Latest articles

    Flying Spur Hybrid crosses Iceland on renewable energy

    Using only energy from waste straw and the power of the planet, an engineering prototype Flying Spur Hybrid has completed a dramatic...

    REIMAGINING WATCHMAKING

    Singer Reimagined was born from the encounter between Rob Dickinson, Founder and creative Director of Singer Vehicle Design, and Italian watch designer...

    London to Brighton Veteran Car Run

    The London to Brighton Veteran Car Run 2021. More than 300 late 19th and early 20th Century cars tackle the 60-mile route...

    Bowmore® Masters’ Selection unites the worlds of whisky making and automotive design

    A shared commitment to heritage, craftsmanship and innovation unites the worlds of whisky making and automotive design with the creation of Bowmore®...

    Related articles

    Leave a reply

    Please enter your comment!
    Please enter your name here

    cinque × due =