HAMILTON SECKRON DOCTOR WATCH Serial number: 0933554. Gold-plated case (14k goldfilled). Engraved case back. Light grey dial, Arabic numeral hour markers, seconds at 6 o'clock. Hand-wound mechanical movement (calibre 980A), n°G61968. Leather strap with pin buckle. Plexiglas glass. Circa 1930. Dimensions: 22 x 37 mm. A 14k goldfilled wristwatch mechanical movement, by Hamilton. Circa 1930. RC : Sold as is, traces of wear and use. Movement functional at the time of description, need to be serviced, no warranty.