In this article we present Audemars Piguet Stainless Steel Automatic Chronograph Watch REF. 26170ST. Cal. 3126/3840 automatic movement, 59 jewels, black textured dial, applied orange Arabic numerals, orange outer ring for tachymeter scale, three engine-turned subsidiary dials for constant seconds, 30 minute and 12 hour registers, magnifed window for date, tonneaushaped water-resistant-type case, octagonal bezel secured by eight screws, back secured by eight screws, screw down crown, two chronograph buttons in the band, stainless steel Audemars Piguet deployant clasp, case, dial and movement signed.
