A. Lange & Söhne Lange 1 Moon Phase Watch 192.029Combining the depiction of the moon with a day and night indicator, the A. Lange & Söhne Lange 1 Moon Phase 192.029 features a 38.5mm, 18ct white gold case with black solid silver dial. Presented on a black alligator leather strap with 18ct white gold buckle, this exceptional gents watch portrays night and day through its moon moving in front of a bright-blue celestial disc without stars during the day and in front of a dark-blue sky studded with 383 crisply contrasting stars at night. Powered by a manually wound movement with a reserve of 72 hours when fully wound.