Audemars Piguet Royal Oak Chronograph 25852ST – Hong Kong 1997 Limited Edition – 1 of 97 – Blue Dial – 38mm Offered here is an exceptionally rare and historically significant Audemars Piguet Royal Oak Chronograph Ref. 25852ST, created in 1997 to commemorate the handover of Hong Kong from British to Chinese sovereignty. This special edition was produced in a limited run of just 97 pieces, symbolizing the year 1997, when the event occurred — a defining geopolitical moment in modern history. Key Historical Details: Limited Edition: 1 of only 97 pieces worldwide Reference number: 25852 — a subtle nod to Hong Kong’s telephone country code: +852 Special Chinese Date Wheel: Features a red-colored “July” to highlight July 1st, the month of the official handover Dial: Iconic blue Grande Tapisserie with silver subdials, combining sportiness and elegance Watch Specifications: Case Size: 38mm stainless steel Movement: Audemars Piguet Calibre 2385 – automatic chronograph with date Bracelet: Integrated stainless steel with AP folding clasp Condition: Very good (used) – light wear, unpolished, well-preserved for its age This watch is not only a beautifully balanced early Royal Oak Chronograph, but also a true collector’s piece commemorating a once-in-a-generation event. With its symbolic red “July” date, unique reference code, and ultra-limited production, this edition captures both Audemars Piguet’s design legacy and a historic turning point in Asian and global politics.