JAEGER-LeCOULTRE. Réserve de marche- Bumper, circa 1950, Gentlemen's wristwatch 750 thousandths gold case, gold bezel and screw-down back, champagne dial signed "Jaeger-LeCoultre Automatic fabriqué en suisse", black baton hour-markers and applied Arabic numerals, railway track for the seconds, power-reserve indicator at 12 o'clock (turns red when the movement is discharged). Self-winding mechanical movement, leather strap. Movement functional at the time of writing, to be serviced. Diameter: 34 mm. Gross weight without strap: 35.8 g