Speake-Marin J Class 18K RG Serpent Calendar Watch

18K rose gold 42mm Speake-Marin Piccadilly Serpent Calendar self-winding watch. Featuring the 3rd generation automatic caliber of the Serpent Calendar watch in Peter's Piccadilly collection, with his now signature, topping tool blued steel rotor. 

The Serpent Calendar indicates central hours, minutes and date by bright blued-steel, sculptured Speake-Marin Foundation style hands. The large diameter of the new, automatic Vaucher based caliber coupled with a new, multi-layered, white-lacquer dial – allows for a much slimmer case of just 12mm. Meanwhile, the Serpent date hand's exaggerated curves cleverly ensure that it is never completely covered by either the hour or minute hands.