CHAUMET Metal wristwatch, Class One model, round case. Graduated rotating bezel. Dial with silvered guilloché background, hour markers with applied fluorescent Arabic numerals for the hours, dot for the minutes, signed. Second hand at 6 o'clock. Automatic movement. Screw-down skeleton caseback, signed and numbered 626-6732. Steel bracelet with articulated links, butterfly clasp signed. Wrist circumference: 16.5 cm. - Case diameter: 38 mm. In its case and surboîte with two additional links and certificates.