Omega Pre-owned Seamaster Diver 300M Chronograph pairs dive-ready performance with a precise automatic chronograph movement. Great Condition — Rank: Used A. Good used condition with slight scratches and stains. Before purchasing, please refer to the images for the exact condition of the item. Key attributes: Black | Stainless steel | Water resistance: 300 m | Automatic chronograph movement | Automatic movement | Chronograph function | Chronograph dial | Rubber strap | Stainless steel case | Dimensions & fit: Regular fit | Composition & care: Stainless steel | Rubber | Wipe with a soft cloth. Avoid contact with solvents and strong detergents. Have serviced by a professional watchmaker regularly.