EBERHARD CHEFTAIN CHRONOGRAPH REF. 31040, 2000S Case: signed, n. 0342, three-body in stainless steel, snap on caseback, round pushers, screwed crown. Bracelet/Strap: signed stainless steel with déployante clasp Dial: signed, silvered, bâton indexes, minute divisions, date indication, subsidiary dials for seconds, 30-min and 12-hours registers, tachymeter graduation, bâton hands. Movement: signed, self-winding cal. 7750, 25 jewels, rhodium-plated, cam switching, monometallic balance, flat hairspring. Accessories: – Diameter Ø: 38 mm Note: working.