{
  "type": "book",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
  "title": "Sports Watches",
  "subtitle": null,
  "slug": "sports-watches",
  "url": "https://www.kolczanksiazek.pl/martin-haussermann/sports-watches",
  "json": "https://www.kolczanksiazek.pl/martin-haussermann/sports-watches.json",
  "markdown": "https://www.kolczanksiazek.pl/martin-haussermann/sports-watches.md",
  "authors": [
    {
      "name": "Martin Häussermann",
      "slug": "martin-haussermann",
      "url": "https://www.kolczanksiazek.pl/martin-haussermann"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2014-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/schiffer/martin-haussermann/sports-watches_978-07-6434-599-9.webp?v=2026-08-24%2003%3A34%3A05",
  "description": "The best sports watches of the 21st century, plus historical and technical comparisons of top models from leading brands like Bretling, Chronoswiss, Omega, and others. In this guide to modern sports watches, discover honest assessments of luxury sports models, many varieties of chronographs, GMTs,...",
  "editions": [
    {
      "title": "Sports Watches",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/martin-haussermann/sports-watches/9780764345999",
      "publisher": "Schiffer",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-07-6434-599-9",
      "pages": 144,
      "published": "2014-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/schiffer/martin-haussermann/sports-watches_978-07-6434-599-9.webp?v=2026-08-24%2003%3A34%3A05"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}