{
  "name": "時計の手首フィット計算ツール",
  "short_name": "時",
  "description": "ケース径と手首の比率、手首の平坦部カバー率を計算し、美的ガイドラインに基づく最適な時計サイズを算出します。",
  "start_url": "/ja/utilities/categories/horology/wrist-presence-calculator/",
  "scope": "/ja/utilities/categories/horology/wrist-presence-calculator/",
  "icons": [
    {
      "src": "/images/utilities/wrist-presence-calculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}