Luxury Mechanical Watch Product Ad

{
  "type": "Product Advertising",
  "objective": "[Create an e-commerce advertisement for a luxury wristwatch]",
  "inputs": {
    "subject": "[Black and gold mechanical wristwatch]",
    "scene": "[Black stone pedestal]",
    "style": "Luxury product photography",
    "palette": "Black, gold, deep gray"
  },
  "quality_constraints": {
    "aspect_ratio": "4:5",
    "composition": "Centered placement, with copy space at the top"
  },
  "output_requirements": {
    "usage": "E-commerce ad",
    "focus": "Watch face and polished metallic textures"
  }
}