LONGINES CHRONOGRAPH 13ZN. CIRCA 1947 18K (750 thousandths) yellow gold wristwatch on leather with chronograph. Case: round, stylised handles, two rectangular push-pieces. French work, unsigned, unnumbered Dial: gilt, patinated, painted Arabic numeral hour markers, minute track partly effaced, two counters, blued steel hands, "Fab. Swiss". Movement: mechanical, column-wheel, cal 13NZ, N° 7'309'263. Strap: leather with attached pin buckle. Dial and movement signed. (Operation not guaranteed). Diameter: 37 mm. Gross weight: 60.00 g. For this lot, SC E & S PORTIER is assisted by Géraldine Richard, SFEP expert. Internal info: micro-scratches from use, dial wear (graduation counters and timer erased). The movement was working at the time of writing, but cannot be guaranteed. The chronograph needs servicing, does not work, push-button depressed. Movement traces and wear, numerous traces of revision inside the case back. As well as the individual components, as repairs or restorations may have resulted in the replacement of some original parts. The movement has not been tested for accuracy and may require servicing at the buyer's expense. All lots are sold as is, in accordance with the terms and conditions of sale.