3032. An 18K gold open face keyless chronograph watch Date: Circa 1910 Movement: Nickel lever, bi-metallic compensation balance, polished and bevelled steel work Dial: White enamel, outer spiral scale for Tachymeter, inner 5th seconds and minutes, Arabic numerals, subsidary dials for constant seconds and minute recording, blued steel spade hands and blued steel chronograph hands Case: Polished hinged back and cuvette, monogram to back, No.56339 Size: 50mm Weight: 94,87g