- General information - Brand : Omega Item name : Omega Seamaster Diver 300M Stainless Steel Automatic Model number : 210.30.42.20.04.001 - Design - Type : Automatic Material : Metal Color : White Gender : Male - Size - Size : Dial diameter : 4.2 Arm length : 20.5 Movement : Automatic Case Material : Stainless Belt Material : Stainless - Inventory - Serial Number : SKU : 120230183268800A0026054729 - Included Items - Accessories : Authenticity Card , 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.