Jacques Biplane Moon Phase Calendar New Watch

On the clear and easy-to-read elegant dial, the hours, minutes, seconds, calendar and moon phases are displayed, which makes Jaeger-Le Coultre Duom & egrave; tre & agrave; Quanti & egrave; me Lunaire bi-monthly The phase calendar watch is like a classic watch. However, the 381 movement under the watch case is looming. This excellent movement is based on the ‘Dual-Wing’ bi-wing design, with unprecedented accuracy, making the watch the leader in the world’s fine watchmaking industry.
 ‘Dual-Wing’ dual-wing movement is a truly extraordinary feature of watch design. Its biggest feature is that it has two independent power sources: the power adjusted by the escapement and balance wheel is used for precise timing, The second power source is dedicated to the function display: hours, minutes, seconds, calendar and bi-hemisphere moon phases. The jumping seconds hand ensures that both power mechanisms work in sync. The Duom & egrave; tre & agrave; Quanti & egrave; me Lunaire bi-phase moon phase calendar watch shows the crystallization of the intensive research and development of the Jaeger-LeCoultre Research Workshop, which makes people shine: the instant jump second hand jumps forward in one-sixth seconds, making the watch accurate The degree reaches its peak, while the calendar and moon phases are displayed on a separate small dial.
 Through in-depth research and re-examination of the basic principles of watchmaking theory, Jaeger-LeCoultre watchmaking experts successfully created a calendar watch with ‘Dual-Wing’ bi-wing movement. The principle’s outstanding properties ensure precise timekeeping, which was previously only available to watches without any complications.