From his youngest age, Denis Asch started his passion for watches. A vocation that he will pursue as a career.


Watch maker and repairer federal certificate obtained at Porrentruy (Switzerland)


Watchmaker at the customer services department at Rolex SA in Geneva (Switzerland)

  • Overhaul of recent and antique watch movements


L’Heure AscH “unequalled anywhere”
19 rue de la Cité, Geneva

  • Sale of  brands part of  l’Académie Horlogère des Créateurs Indépendants (AHCI)
  • Starting 2005, specialisation towards a selected range of niche brands including some with exclusivity for Switzerland or Geneva
  • Creation of exclusive models in limited series for L’Heure AscH


Your exclusive watchmaker expert

  • Advisory and sales to worldwide collectors
  • Visit of watch manufacturers
  • Speaker at horological conferences
  • Advisor to watchmakers for the creation of new timepieces