Omega Pre-owned Seamaster 300 Stainless Steel Automatic. Condition: Good, but used — listed as 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 and included accessories. Key attributes: Blue | Stainless steel | Automatic movement | Durable stainless steel case | Automatic movement | Includes authenticity card and box | Rubber strap | Blue dial | Stainless steel case | Rubber strap | Dimensions & fit: One-size | Composition & care: Stainless steel | Rubber | Wipe with a soft cloth. Avoid chemicals and prolonged exposure to moisture. Service recommended by a professional watchmaker.