The Audemars Piguet Royal Oak Offshore Yellow Gold Blue Dial 42mm Ref. 26470BA.OO.1000BA.01 brings together luxury engineering and signature design from one of Swiss watchmaking’s most respected names. Introduced at SIHH 2017, this 42mm chronograph is forged entirely from yellow gold, including its robust case, bezel, bracelet, and deployment clasp. The blue dial contrasts with gold-toned subdials and Arabic numerals for clear legibility and a distinctive look. Powered by the selfwinding Calibre AP 3126/3840, this watch delivers a 50-hour power reserve and features a chronograph, date display, and small seconds. The sapphire crystal protects the dial while offering excellent scratch resistance. With water resistance up to 100 meters, the Royal Oak Offshore Yellow Gold Blue Dial remains practical for daily wear. Limited to select production, this reference is a standout choice for collectors seeking a solid gold chronograph with proven AP performance and visual impact.