Patek Philippe Grand Exhibition London, Saatchi Gallery May 27—June 7 2015.

Patek Philippe will be launching the Calatrava Haute Joiallerie watch, gold & diamonds, at the Patek Philippe Grand Exhibition . Watches from 1839 will be shown. There will be exclusive watchmaking ateliers & demonstrations Expo from 27th May —7th June 2015 at the Saatchi Gallery Duke of York’s Square, Chelsea, London. Image courtesy Patek Philippe.