The Rolex Oyster Perpetual Cosmograph Daytona 116519LN-0025 is a 40 mm automatic mechanical watch, featuring an 18k white gold case. This Daytona model is suited for diverse settings, from casual to formal wear. Its Oysterflex bracelet ensures a secure fit for daily use. The black dial and ceramic bezel provide a contrast, complementing various ensembles. Key details Brand: Rolex Type: Mechanical watch Colour: Black Material: White gold, Rubber Line: Daytona Case size: 40 mm