{"brand":"grand-seiko","by_day":{"2026-07-26":{"median":5500,"n":1},"2026-08-18":{"median":4907.44,"n":2},"2026-08-30":{"median":5484,"n":2},"2026-09-10":{"median":4351.32,"n":1},"2026-09-17":{"median":5625.48,"n":1},"2026-09-21":{"median":4998,"n":1},"2026-09-25":{"median":5150,"n":1},"2026-10-05":{"median":6398,"n":1},"2026-10-06":{"median":4999.99,"n":1},"2026-10-09":{"median":5700,"n":1},"2026-10-17":{"median":4995,"n":2},"2026-10-19":{"median":5295,"n":1}},"data_through":"2026-10-19T00:00:00Z","filtered_from":200,"image":{"alt":"grand seiko heritage SBGA211","listing_url":"https://www.ebay.com/itm/147539991887?_skw=grand+seiko+heritage+SBGA211&hash=item225a119d4f:g:Qf0AAeSwXm5qmu-j","representative":true,"source":"eBay listing","thumbnail_url":"https://i.ebayimg.com/images/g/Qf0AAeSwXm5qmu-j/s-l225.jpg","url":"https://i.ebayimg.com/images/g/Qf0AAeSwXm5qmu-j/s-l1600.jpg"},"live":{"kept":8,"max":6985,"median":6046.75,"min":4800,"sample":[{"condition":"New with box and papers","price":6046.75,"title":"2026 Grand Seiko Heritage Snowflake White Spring Drive 41mm SBGA211","url":"https://www.ebay.com/itm/147539991887?_skw=grand+seiko+heritage+SBGA211&hash=item225a119d4f:g:Qf0AAeSwXm5qmu-j"},{"condition":"New with box and papers","price":6398,"title":"2026 Grand Seiko Heritage Snowflake White Spring Drive 41mm SBGA211 Warranty","url":"https://www.ebay.com/itm/257554466644?_skw=grand+seiko+heritage+SBGA211&hash=item3bf7714754:g:7BIAAeSwOfJqoHwr"},{"condition":"Pre-owned - Good","price":4800,"title":"Grand Seiko Heritage White SBGA211 Snowflake Pre-owned - Shipping International","url":"https://www.ebay.com/itm/227527511249?_skw=grand+seiko+heritage+SBGA211&hash=item34f9b24cd1:g:olYAAeSwEutqrWeb"}],"spread_vs_sold":751.75,"status":"ok","total_listings":964},"model":"heritage","recent":[{"price":5295,"soldAt":"2026-10-19T00:00:00Z","title":"2019 Grand Seiko Heritage \"Snowflake\" Spring Drive SBGA211 41MM Titanium","url":"https://www.ebay.com/itm/377350481043"},{"price":4995,"soldAt":"2026-10-17T00:00:00Z","title":"Grand Seiko Snowflake SBGA211 - Double Boxed, Full Bracelet, Seiko Time Lab Doc","url":"https://www.ebay.com/itm/307214430219"},{"price":5395,"soldAt":"2026-10-17T00:00:00Z","title":"Grand Seiko Spring Drive \"Snowflake\" SBGA211 - Box & Papers - Clean Men's Watch","url":"https://www.ebay.com/itm/407219661273"},{"price":5700,"soldAt":"2026-10-09T00:00:00Z","title":"Grand Seiko Snowflake | Ref. SBGA211 | 41mm | Bracelet | Full Set | 2025","url":"https://www.ebay.com/itm/188333751612"},{"price":4999.99,"soldAt":"2026-10-06T00:00:00Z","title":"Grand Seiko SBGA211 Snowflake | Excellent Condition - Full Set","url":"https://www.ebay.com/itm/327321118234"}],"reference":"SBGA211","run_date":"2026-10-22","schema":"watch-price-tracker/v1","source":"eBay sold listings","stats":{"max":6398,"mean":5329,"median":5295,"min":4351.32,"n":15,"p10":4907.44,"p25":4998,"p75":5625.48},"status":"ok","window_days":90}