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Royal Oak Selfwinding

Ref. 77321BA.ZZ.D012CR.01
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Selfwinding watch with date display and centre seconds. 18-carat yellow gold case, white mother-of-pearl, white strap. 32 brilliant-cut diamonds, ~0.65 carats.



  • Material Yellow Gold
  • Water Resistance 50 m
  • Size 33 mm
  • Setting 32 brilliant-cut diamonds, ~0.65 carats (bezel).
  • Thickness 10.4 mm


White mother-of-pearl dial, diamond applied hour-markers and yellow gold aperture


Hand-stitched “large square scale” matt white alligator strap with 18-carat yellow gold AP folding clasp

Calibre 2240

  • Functions Hours, minutes, centre seconds, date
  • Number of jewels 28
  • Mechanism Selfwinding
  • Power reserve 40 h
  • Total diameter 21.3 mm
  • Frequency 4 hz 28800 vph


Two year warranty

Your watch is guaranteed against manufacturing defects for a period of 2 years subject to our International Sales Warranty.

Five year warranty

Applicable to all AP watches purchased through our authorized network from 1st January 2017 subject to our International Sales Warranty.

Extend your Warranty