Audemars Piguet Royal Oak Perpetual Calendar 41mm, White Gold, Burgundy Dial.

Case

• Size – 41 mm
• Thickness – 9.5 mm
• Water Resistance – 20 m

Dial

• Burgundy dial with “Grande Tapisserie” pattern, burgundy counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, burgundy inner bezel.

Bracelet

• 18-carat white gold bracelet with AP folding clasp. Two additional rubber straps in black and burgundy.

Caliber

• Functions – Perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes.
• Number of jewels – 38
• Mechanism – Selfwinding
• Power reserve – 40 h
• Total diameter – 29 mm
• Number of parts – 374
• Frequency – 2.75 hz 19800 vph
• Thickness – 4.5 mm