{"product_id":"spirit-pilot-flyback-1","title":"Spirit Pilot Flyback","description":"Manual winding watch | 39.50 mm | Stainless steel and ceramic bezel | L3.721.4.93.6\u003cbr\u003e\u003cbr\u003eThe LONGINES Spirit Pilot Flyback collection captures the brand’s persistent drive for innovation. This chronograph, with its flyback function, highlights LONGINES’ pioneering expertise in this field. The winged hourglass brand introduced its first flyback-equipped model in the early 1930s and secured a patent for the technology on June 16, 1936, marking a world-first achievement. Designed as a groundbreaking tool for pilots, the flyback complication makes it possible to time successive flight stages, greatly enhancing navigational efficiency. The precision of the LONGINES Spirit Pilot Flyback is powered by an exclusive Longines calibre, fitted with a silicon balance spring and resistant to magnetic fields. This hand-wound mechanical movement is officially certified as a chronometer by the COSC.\u003cbr\u003e\u003cbr\u003eMovement: Swiss manual-winding Caliber L792.4 with 28,800 vibrations per hour and a 68-hour power reserve\u003cbr\u003e\n\n\n\nFunctions: Hours, minutes, small seconds at 9 o'clock, and flyback chronograph with central 60-second hand and 30-minute counter at 3 o'clock\u003cbr\u003e\n\n\n\nCrystal: Scratch-resistant sapphire crystal with multiple layers of anti-reflective coating on both sides\u003cbr\u003e\n\n\n\nCase: 39.5 mm stainless steel case with bidirectional rotating ceramic bezel and screw-down transparent sapphire crystal caseback\u003cbr\u003e\n\n\n\nDimensions: 39.5 mm diameter × 13.4 mm thickness × 47.4 mm lug-to-lug | 20 mm lug width\u003cbr\u003e\n\n\n\nDial: Matte blue dial with applied Arabic numerals, polished silver-tone hands, and Swiss Super-LumiNova®\n\n\n\n\u003cbr\u003eWater Resistance: 10 ATM \/ 100 m \/ 330 ft\n\n\n\n\u003cbr\u003eBracelet: Stainless steel bracelet with double safety folding clasp and micro-adjustment system\n\n\n\n\u003cbr\u003eCertification: COSC-certified chronometer\n\n\n\n\u003cbr\u003eMagnetic Resistance: Yes\n\n\n\n\u003cbr\u003eWeight: 154 g","brand":"LONGINES","offers":[{"title":"Default Title","offer_id":58665617621295,"sku":"605-00322","price":5500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/2614\/3279\/files\/a071c53b7c7c0c23dcd6e9b50944337b.png?v=1792161206","url":"https:\/\/richterphillips.com\/products\/spirit-pilot-flyback-1","provider":"Richter \u0026 Phillips Jewelers","version":"1.0","type":"link"}