{"product_id":"blancpain-fifty-fathoms-flyback-chronograph-45mm-5085fb-1140-52b","title":"Blancpain Fifty Fathoms Flyback Chronograph 45mm 5085FB-1140-52B","description":"\u003ch2 data-section-id=\"entzjk\" data-start=\"189\" data-end=\"260\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"192\" data-end=\"260\"\u003eBlancpain Fifty Fathoms Flyback Chronograph 45mm 5085FB-1140-52B\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"262\" data-end=\"589\"\u003eThe Blancpain Fifty Fathoms Flyback Chronograph is a true professional dive watch that combines legendary underwater heritage with advanced chronograph functionality. As part of the Fifty Fathoms collection—widely regarded as the first modern dive watch—this model represents the pinnacle of Blancpain’s tool-watch engineering.\u003c\/p\u003e\n\u003cp data-start=\"591\" data-end=\"902\"\u003eThe 45mm stainless steel case offers a bold and commanding presence, built to withstand extreme conditions while maintaining a refined finish. The deep blue sunburst dial adds richness and depth, featuring luminous hour markers and hands for exceptional legibility both underwater and in low-light environments.\u003c\/p\u003e\n\u003cp data-start=\"904\" data-end=\"1278\"\u003eA unidirectional rotating bezel with a sapphire insert ensures durability and scratch resistance, while the chronograph subdials are cleanly integrated for precise timing. The standout feature is the \u003cstrong data-start=\"1104\" data-end=\"1136\"\u003eflyback chronograph function\u003c\/strong\u003e, allowing instant reset and restart of timing with a single push—ideal for consecutive timing events. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1280\" data-end=\"1541\"\u003ePowered by Blancpain’s automatic chronograph movement (Caliber F185), the watch delivers reliable performance with a power reserve of approximately 40 hours. The watch is typically paired with a sail-canvas strap, reinforcing its rugged, purpose-built identity.\u003c\/p\u003e\n\u003chr data-start=\"1543\" data-end=\"1546\"\u003e\n\u003ch3 data-section-id=\"1xl7ki\" data-start=\"1548\" data-end=\"1570\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1552\" data-end=\"1570\"\u003eKey Highlights\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1571\" data-end=\"1933\"\u003e\n\u003cli data-section-id=\"1m8b704\" data-start=\"1571\" data-end=\"1636\"\u003e45mm stainless steel case with professional dive construction\u003c\/li\u003e\n\u003cli data-section-id=\"rm6kjl\" data-start=\"1637\" data-end=\"1686\"\u003eDeep blue sunburst dial with luminous markers\u003c\/li\u003e\n\u003cli data-section-id=\"go6old\" data-start=\"1687\" data-end=\"1723\"\u003eFlyback chronograph complication\u003c\/li\u003e\n\u003cli data-section-id=\"1q2o5hn\" data-start=\"1724\" data-end=\"1778\"\u003eUnidirectional rotating bezel with sapphire insert\u003c\/li\u003e\n\u003cli data-section-id=\"1wsizd6\" data-start=\"1779\" data-end=\"1824\"\u003eAutomatic Blancpain Caliber F185 movement\u003c\/li\u003e\n\u003cli data-section-id=\"1z3nbo\" data-start=\"1825\" data-end=\"1858\"\u003eApprox. 40-hour power reserve\u003c\/li\u003e\n\u003cli data-section-id=\"1b2cd6o\" data-start=\"1859\" data-end=\"1884\"\u003e300m water resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1xr2i01\" data-start=\"1885\" data-end=\"1933\"\u003eSail-canvas strap for durability and comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1935\" data-end=\"1938\"\u003e\n\u003ch3 data-section-id=\"1ytl6x8\" data-start=\"1940\" data-end=\"1967\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1944\" data-end=\"1965\"\u003eWhy It Stands Out\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1968\" data-end=\"2194\"\u003eThis is not just a luxury watch—it’s a \u003cstrong data-start=\"2007\" data-end=\"2061\"\u003eserious dive instrument with high horology backing\u003c\/strong\u003e. The flyback chronograph is rarely seen in dive watches, and Blancpain executes it at a level that rivals far more expensive brands.\u003c\/p\u003e\n\u003cp data-start=\"2196\" data-end=\"2204\"\u003eThis is:\u003c\/p\u003e\n\u003cul data-start=\"2205\" data-end=\"2399\"\u003e\n\u003cli data-section-id=\"17ki7ru\" data-start=\"2205\" data-end=\"2273\"\u003eA \u003cstrong data-start=\"2209\" data-end=\"2271\"\u003etrue tool watch with heritage (Jacques Cousteau era roots)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p8xpgh\" data-start=\"2274\" data-end=\"2328\"\u003eA \u003cstrong data-start=\"2278\" data-end=\"2305\"\u003ehigh-complication diver\u003c\/strong\u003e (very rare category)\u003c\/li\u003e\n\u003cli data-section-id=\"1g5z45s\" data-start=\"2329\" data-end=\"2399\"\u003eA \u003cstrong data-start=\"2333\" data-end=\"2397\"\u003ecollector-grade piece that still performs in real conditions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alexander's Jewelers","offers":[{"title":"Default Title","offer_id":50367791726838,"sku":null,"price":12500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0249\/0889\/0208\/files\/UN-2456_s2hb4e5wjzi_2026-04-09-13-51-24-Photoroom.jpg?v=1775850689","url":"https:\/\/alexanderscolumbus.com\/products\/blancpain-fifty-fathoms-flyback-chronograph-45mm-5085fb-1140-52b","provider":"Alexander's Jewelers","version":"1.0","type":"link"}