Ivan Ponzo
![](https://watchesbysjx.com/wp-content/uploads/2016/07/Rolex-ref.-8651-cloisonné-chimera-Marguerite-Koch-5-412x448.jpg)
Why Are Vintage Cloisonné Enamel Dial Watches Collectible?
With the ever-increasing interest by watch aficionados in fine cloisonné enamel wristwatches, historian Ivan Ponzo offers a brief yet insightful analysis of their history and appeal.![](https://watchesbysjx.com/wp-content/uploads/2016/05/Vacheron-Constantin-Grand-Tir-de-L’Exposition-Nationale-1896-Ivan-Ponzo-412x448.jpg)
Bringing Talent to Light – Unmasking the Master Enamellers of Geneva
Horological scholar Ivan Ponzo reveals the names of the artisans behind some of watchmaking's finest miniature enamels.Load More