1961 Rolex Oyster Royal 6427 - Stainless Steel Engine Turned Bezel Santos Here's a vintage Chopard Geneve

Here's a vintage Chopard Geneve moon phase Daydate in 18k yellow gold in quartz from the 1990s

It is a minor detail on an otherwise impeccably preserved piece

The 18K yellow gold case and integrated bracelet show signs of wear consistent with a watch from this era

A More Distinct Personality

The real draw is the vertical split dial

1961 Rolex Oyster Royal 6427 - Stainless Steel Engine Turned Bezel Santos Here's a vintage Chopard GeneveThe Mid Century Oyster Foundation The reference 6427 represents a pure, unadorned expression of mid century design language, originating from an era when utilitarian durability and elegant simplicity coexisted seamlessly. Grouped within the historic Oyster Royal lineage, this 1961 example features the legendary water resistant Oyster case architecture in a tailored 34mm footprint. Long before the catalog expanded into highly specialized, task specific