Omega Pre-owned Black Red Dial De Ville Chronoscope Watch 4851.61.31. Condition: Great Condition. Rank: Used A — Good used condition with slight scratches and stains. Condition notice: Before purchasing, please refer to the images for the exact condition of the item. Key attributes: Black | Stainless steel (case); cowhide (strap) | Automatic movement | Chronoscope (chronograph) function | Analog display | Adjustable cowhide strap | Includes authenticity card and box (see images) | Black and red dial | De Ville Chronoscope subdial layout | Classic round case | Dimensions & fit: Fits wrist 17–21 cm (adjustable) | Composition & care: Stainless steel | Cowhide leather | Wipe with a soft dry cloth. Avoid prolonged exposure to water and chemicals. Have the movement serviced by a qualified watchmaker.