VACHERON CONSTANTIN REF. 6439 60'S Ladies' wristwatch in 18K (750 thousandths) yellow gold. Case: round, extra-flat, chased bezel. Dial: silvered and satin-finished, painted Roman numeral hour-markers, baton hands. Movement: mechanical, extra-thin, cal. 1003, 17 jewels, false-cut decoration, hallmark of Geneva, N° 597'990. Strap: integrated satin-finished yellow gold bracelet, single buckle. Dial, case and movement signed. Numbered 424'373. (Operation not guaranteed). Diameter: 23.5 mm, length: 17 cm. Gross weight: 48.7 g. For this lot, SC E & S PORTIER is assisted by Géraldine Richard, SFEP expert. Internal info: Microscratches from use, traces on the dial, deformed bracelet. The movement was working at the time of writing, but cannot be guaranteed. Neither can the individual components, as repairs or restorations may have led to the replacement of certain original parts. The accuracy of the movement has not been tested and may require servicing at the buyer's expense. All lots are sold as is, in accordance with the terms and conditions of sale.