Aerowatch Lépine Mechanical Gold PlatedAerowatch Lpine Mechanical Gold Plated The Aerowatch Lpine Mechanical Gold Plated is a collector's pocket watch that pays homage to the golden age of Swiss horology. Its gold plated case exudes warmth and refinement, while the traditional mechanical movement delivers precise, reliable timekeeping without a battery a testament to enduring Swiss craftsmanship. The term "Lpine" refers to a specific pocket watch case style, named after the 18th century