Royal Oak Selfwinding Chronograph “50th Anniversary”

Unworn Audemars Piguet Royal Oak SELFWINDING CHRONOGRAPH “50TH ANNIVERSARY” 26240ST.OO.1320ST.01. 41 mm, Bleu nuit nuage 50 dial with “Grande Tapisserie” pattern, “Bleu nuit nuage 50” counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, Stainless steel case, glareproofed sapphire crystal and caseback, screw-locked crown, 4401 calibre, Selfwinding movement, 70 h power reserve, 40 jewels,  Stainless steel bracelet with AP folding clasp. Water resistant to 50 m.

• Make: Audemars Piguet
• Model: Royal Oak
• Reference: 26240ST.OO.1320ST.01
• Diameter: 41 mm
• Case material: Stainless steel
• Dial color: Bleu nuit nuage 50
• Bezel Type: Fixed
• Bezel Color: Silver
• Bezel Material: Stainless steel
• Crystal: Glareproofed sapphire crystal
• Calibre: 4401
• Movement: Selfwinding
• Number of Jewels: 40
• Power Reserve: 70 h
• Bracelet Material: Stainless steel
• Clasp: AP folding clasp
• Functions: Flyback chronograph, hours, minutes, small seconds and date
• Water resistance: 50 m