Elegant 18 kt 750 yellow gold automatic men's wristwatch from LONGINES The vintage collector's classic from 1978 The 4184 comes from the mid-sized luxury brand Longines and is one of the forgotten watch models of the well-known L 990 series. The L 990 series, released in 1977, claimed the position of the slimmest (2.95 mm) automatic movement in the world, the time with its central full rotor, the central second hand and the date, or any combination of three. Above all, the L 9901, which had all the features mentioned above, remained at the top even after 2003. The 4184 broadcasts the elegance of the brand. It has a visible sapphire - cabochon in the crown. Its thin, simple and very slim casing is enclosed by a smooth flat sapphire crystal, beautiful hour indices on the dial and two hands in the eyes of its classic admirer. Reference number: 4184 Serial number: 18530831 Casing: made of 18 kt/750 yellow gold, marked Movement: LONGINES cal. Swiss made manufacture Automatic movement with 25 jewels, rotor with stripe cut Date display, movement number: 53727961. f = 28000 A/h. Power reserve 40 hours. Micrometre regulation. Two spring houses coupled in the series. Kif Ultraflex Crystal: sapphire crystal Dial: gold metal robust dial with gold indices and two black hands, signed: LONGINES, AUTOMATIC, 994 swiss 4184 Base: gold folding base Crown: original crown with blue sapphire Strap: new with crocodile embossing, leather strap 18 mm Water resistance: 30 m Diameter: Ø33 mm without crown, thickness: 6.5 mm Condition: the watch is in used, very good condition, small scratches. The movement runs precisely - very good results on the timing machine The watch has gone through diagnostics, demagnetisation and examination to check accuracy on the qualified tiemgrapher Chronoskop CHR-9 PRELIS made in Germany and is regulated for running precision. Händlerbund Management AG member - membership number: 396410 Management AG member - membership number: 396410 IHK - Munich Chamber of Commerce number: 10002047692