The Grönefeld 1941 Principia Preselected at the GPHG
We are proud and honoured and that our Principia automatic has been preselected in the mens category of the Grand Prix d’Horlogerie de Genève. You can find all other preselected watches on the GPHG website. The winners will be revealed at the prize giving ceremony on November the 7th 2019. Fingers crossed.