JAEGER LECOULTRE DUOPLAN HERMES Reference : 618. Serial number: 89890. Case in 18k yellow gold, with slide. Case back signed Hermès. Champagne-coloured dial, baton hour-markers. Hand-wound mechanical movement (calibre 409). Leather strap with pin buckle. Mineral crystal. Circa 1930. Dimensions: 14 x 30 mm. Gross weight: 16.9 g. An 18k gold wristwatch mechanical movement, by Jaeger Lecoultre. Circa 1930. RC : Sold as is, traces of wear and use. Movement functional at the time of description, need to be serviced, no warranty.