Audemars Piguet Royal Oak SELFWINDING CHRONOGRAPH “50TH ANNIVERSARY” Ref# 26240ST.OO.1320ST.01

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