Brand: Patek Philippe Model: Nautilus Reference: 3800 Year: 1980s Material: Steel Dial Color: Original Blue with Matching Patina Dimensions: 37.5mm Watch Movement: Self-Winding Bracelet/Strap: Stainless Steel Bracelet Box/Paper: Handmade Leather Travel Pouch Condition: Thick Case with Signs of Original Finish SKU: 125999