Hi Art, Cartier invented the deployant clasp in 1910. Best regards Dje
Hi Melvyn The ultra thin Santos was fitted with a Frederic Piguet caliber 21. As good as a Piaget 430, and used by Patek in their ultra thin watches. Best regards.
Cartier: Thank you
Thank you Geo, It's still a great watch, and hopefully will not stay my only Tank. Best regards Dje