{"version":"1.0","type":"card","id":"68af471c-22fd-4264-b917-dcd53cc322d3","url":"https://stacklist.com/card/68af471c-22fd-4264-b917-dcd53cc322d3","title":"Santos de Cartier Watch - Steel, Medium Model","source_url":"https://www.cartier.com/en-us/watches/collections/santos-de-cartier/santos-de-cartier-watch-CRWSSA0029.html","note":"The medium steel Santos de Cartier watch was conceived by Louis Cartier in 1904 for aviators to tell time mid-flight. Add this iconic watch to your collection.","image":{"url":"https://ucarecdn.com/0a7752ab-4576-4cd0-a83e-0d53ed7795e6/","alt":"Santos de Cartier Watch - Steel, Medium Model","width":1290,"height":1271},"stack":{"id":"58815f29-b40f-49f5-8eba-5bbbe950965e","title":"Watches","url":"https://stacklist.com/c/products/stack/58815f29-b40f-49f5-8eba-5bbbe950965e"},"created_at":"2026-06-02T20:46:06.077Z","updated_at":null,"aco":{"summary":"Santos de Cartier watch is a medium steel model featuring a manufacture mechanical movement with automatic winding, sapphire crystal, and interchangeable bracelets with QuickSwitch system. Priced at $8,400, this iconic timepiece traces its heritage to 1904 when Louis Cartier created the first wristwatch for Brazilian aviator Alberto Santos Dumont.","tags":["santos-de-cartier","luxury-watch","mechanical-movement","steel-bracelet","wristwatch","cartier"],"key_entities":[{"name":"Louis Cartier","type":"person","confidence":0.95},{"name":"Alberto Santos Dumont","type":"person","confidence":0.95},{"name":"Cartier","type":"organization","confidence":0.99},{"name":"Caliber 1847 Mc","type":"technology","confidence":0.85},{"name":"SmartLink adjustment system","type":"technology","confidence":0.85},{"name":"QuickSwitch interchangeability system","type":"technology","confidence":0.85},{"name":"Brazil","type":"location","confidence":0.8},{"name":"1904 creation of first wristwatch","type":"event","confidence":0.9}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-06-02T20:46:12.038Z"},"token_counts":{"approximate":749,"cl100k":634},"content_hash":"sha256:2e07d14651b87dd725a0a2c272c8f0ca4b7a3123b9e17f7b0735c0755f11b003","acp_version":"0.2","body_available":true,"body_tokens":749,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/68af471c-22fd-4264-b917-dcd53cc322d3.json","html":"https://stacklist.com/card/68af471c-22fd-4264-b917-dcd53cc322d3","md":"/api/public/card/68af471c-22fd-4264-b917-dcd53cc322d3.md","stack_json":"/api/public/stack/58815f29-b40f-49f5-8eba-5bbbe950965e.json"}}