Brand

Audemars Piguet

Collection

Royal Oak

Model

Double Balance Wheel Openworked

Reference

15407OR.OO.1220OR.01

Case Material

18-carat rose/pink gold

Case Diameter

41 mm

Case Thickness

Approx. 9.90 mm

Bezel

18-carat rose/pink gold

Crystal

Glare-proofed sapphire crystal

Caseback

Sapphire exhibition caseback

Dial

Slate-grey openworked / skeletonised

Hour Markers

Applied pink-gold markers

Hands

Royal Oak hands with luminescent coating

Movement

Audemars Piguet Calibre 3132

Movement Type

Self-winding mechanical

Special Feature

Dual Balance Wheel and dual hairsprings

Balance Frequency

3 Hz / 21,600 vibrations per hour

Power Reserve

Approx. 45 hours

Jewels

38

Functions

Hours, minutes and central seconds

Bracelet

Integrated 18-carat rose/pink gold

Clasp

AP folding clasp

Water Resistance

50 metres / 5 ATM