Swiss gold hunting cased minute repeating lever chronograph Circa 1920

Gold repeating chronograph attributed to Rueff & Meyrat
–
A very fine Swiss 14 carat gold hunting cased minute repeating keyless lever pocket watch with a single button chronograph, circa 1920. Rhodium-plated movement, Geneva Striping decoration, 35 jewels, straight-line lever escapement, cut bimetallic compensation balance, blued steel Breguet balance spring, index regulator, repeating with two hammers on two gongs activated by a slide in the band. Hinged gold cuvette. White enamel dial with Breguet numerals, outer minutes and 1/5 of seconds division with Arabic five minute/seconds numerals, subsidiary seconds at 9 o’clock, a 30-minute register at 3 and blued steel spade hands. A polished case. Signed R.M. No. 64 under the balance wheel, case numbered.
–
Diameter: 54 mm
–
Signed: No name