Dubey & Schaldenbrand, Aerodyn Date Elite automatic calendar 18ct gold gent's wristwatch with silvered 'Guilloche' dial, manufacturer: Dubey & Schaldenbrand, year: circa 2000, case no.: 147, model: Aerodyn Elite, material: 18ct gold, calibre: automatic, 26, jewels, bracelet/strap: leather, max length 230 mm, clasp/buckle: 18ct gold Dubey & Schaldenbrand pin buckle, dimensions: 33 mm x 44 mm, signed: case, dial and movement and buckle signed