Mens pre-owned Jaeger-LeCoultre Duometетe Hand-Wind watch with silver dial. Rose gold-tone 18kt rose gold case equipped with black leather strap and fixed bezel. Features include a moon phase display, date function, analog timekeeping with Arabic numeral hour markers, minute markers on the outer rim, three sub-dials (small hour/minute, flying second/foudroyante), scratch-resistant sapphire crystal, transparent see-through case back, round 40mm case size, buckle clasp, and water resistance to 50 meters. Powered by Jaeger-LeCoultre Calibre JLC 381 hand-wound mechanical movement with 40 jewels containing approximately 374 parts; beating at 21600 vph (vibrations per hour) offering a power reserve of about 50 hours.