Watchmaker Daniel Messerli has expert knowledge in the field of high-end watches, mechanical movements and complications, and considerable experience in repairing and valuing quality timepieces.
Harold W. SA specialises in the sale of second-hand watches, after their full restoration and servicing by our workshop.
All our second-hand horological products come with a warrantee.
We propose timepieces from leading brands such as Patek Philippe, Rolex, Breitling, Tudor, Omega, Chopard and Cartier.
We are also able to source for you rare or highly sought-after watches.
Harold W. SA created its own watchmaking brand in 2010.
A long-time admirer of exceptional watches, Daniel Messerli first designed a steel watch with an openwork quartz movement and big date that he named “Harold B10”.
Given the success of his first creation, he decided to enrich his collection with the “Harold B11” model, a watch equipped with an automatic mechanical movement and available in different colours.