Santos de Cartier Skeleton Watch Ref. WHSA0028 SK This 30mm self-winding timepiece features

This 30mm self-winding timepiece features the iconic integrated bracelet design that defines the Nautilus collection

and chronograph functions

where "Solar Ray" is the name of the collection rather than a description of the colour

the Oran mule transitions seamlessly from day to evening

Santos de Cartier Skeleton Watch Ref. WHSA0028 SK This 30mm self-winding timepiece featuresThe Santos de Cartier Skeleton, reference WHSA0028, is the large model in steel, and it is the green version of Cartier's openworked Santos. Instead of a normal dial, the movement's bridges are shaped into the Santos Roman numerals and filled with green lacquer, so the structure you read the time from is the same structure that holds the watch together. The seven sided crown is set with a green jasper stone that picks up the same colour. This runs the