The is a series book published by manual7 Co.Ltd. We share information and educate about watch industry. The manual7 Co.Ltd directed the Seoul exhibition of Grand Prix d'Horlogerie de Genève in 2015 and 2016. Now GPHG member. Also Korean partner of Fondation de la Haute Horlogerie Academy.

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Piaget Polo Skeleton

Cartier Tank Watch

the Fruit Leather

Jaeger-LeCoultre Riverso Hybris Mechanica Calibre 185 Quardriptyque

Vacheron Constantin Historiques American 1921 the 100th Anniversary

Watch Manual Sign

From the old newspaper – 8

Vacheron Constantin Les Collectionneurs 1993 Patrimony Ref.30020

From The Old Newspaper – 7

From the Old newspaper – 6