L. LEROY & Cie A PARIS Chronograph pocket watch in gold (750 thousandths), 2-counter white enamel dial with painted Arabic numerals, "30 pulsations" graduation. Monogrammed case back. Caseback engraved with an inscription dated September 1917. Steel inner case, signed and numbered N° 5066. Mechanical movement, pendant winding, anchor escapement, Breguet balance spring, compensated bimetallic balance wheel, straight line. Circa 1915/20. (small dents on the caseband, broken hour hand, difficulty fixing the inner cup). Gross weight: 118.7 g. - Diameter: 53 mm.