Pedometer in nickel-plated case. Blued steel hands. White enamel dial marked on the circumference to 1760 yards. Two subsidiary dials record 1-10 miles and 10 to 100 miles. An inset brass totalizer dial is stamped 0 to 9. The case glazed to the back. Reset button within the oval bow. The movement steel and brass, with elaborate stamped scroll decoration to the backplate. Snail pace adjustment. The polished weight stamped 15676 BREVETE DRGM SGDG 100237 with a Swiss heraldic cross. Beneath are the letters HC for Henri Chatelain, France and a representation of a pedometer or map wheel. Early 20th cent. 46mm dia.