Longines Flagship Heritage Moonphase 38.50mm Automatic Mens Watch L4.815.4.78.2

The Longines Flagship Heritage Moonphase 38.50mm Automatic Mens Watch L4.815.4.78.2 revisits an emblematic line from the late 1950s with clean, enduring design. Its 38.50 mm round stainless-steel case in a polished silver tone frames an opaline ivory cream dial with baton markers and Swiss Super-LumiNova® details for clear legibility. An analogue display presents a moonphase and date, protected by a scratch-resistant sapphire crystal with multi-layer anti-reflective coating on both sides. The screw-down case back reveals the collection’s signature: a hand-painted enamel caravel on an 18-carat gold medallion, a nod to the original Flagship models that shaped Longines history.

Inside, the self-winding mechanical movement beats at 25,200 vibrations per hour and features a monocrystalline silicon balance-spring for stable precision. A 72-hour power reserve supports long intervals off the wrist. Water resistance to 30 metres (3 bar) adds daily practicality. The alligator leather strap with a pin buckle offers a secure, refined fit. Reference L4.815.4.78.2 comes presented in Longines Presentation Packaging and carries a 2-year warranty. This is Longines heritage, distilled into a compact, versatile 38.50 mm profile.