- General information - Brand : Omega Item name : Omega Blue Dial Speedmaster Date Watch 3513.80 Model number : 3513.80 - Design - Type : Automatic Material : Metal Color : Blue Gender : Male - Size - Size : Dial diameter : 3.9 Arm length : 18 Movement : Automatic Case Material : Stainless Belt Material : Stainless - Inventory - Serial Number : SKU : 120230088560000A0025646125 - Included Items - Accessories : Box *Before purchasing, please refer to the images of the accessories included with the item. - Condition - 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.