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  1. Royal Oak
  • Royal Oak Openworked Selfwinding, Watch Reference 15305OR.OO.D088CR.01
  • Royal Oak Openworked Selfwinding, Watch Reference 15305ST.OO.1220ST.01
  • Royal Oak Extra-thin, Watch Reference 15202ST.OO.1240ST.01
  • Royal Oak Extra-thin, Watch Reference 15202OR.OO.1240OR.01
  • Royal Oak Selfwinding, Watch Reference 15400ST.OO.1220ST.03
  • Royal Oak OPENWORKED EXTRA-THIN , Watch Reference 15204OR.OO.1240OR.01
Variations: Model 15202
  • Royal Oak Extra-thin, Watch Reference 15202OR.OO.1240OR.01

    Extra-thin

    Selfwinding watch with date display. 18-carat pink gold case, blue dial, 18-carat pink gold bracelet.

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      Details

      • Case Width 39.00 mm
      • Case Thickness 8.10 mm
      • Water Resistance 50 m

      Specifications

      Case
      18-carat pink gold case, glareproofed sapphire crystal and caseback
      Dial
      Blue dial with “Petite Tapisserie” pattern, pink gold applied hour-markers and Royal Oak hands with luminescent coating
      Bracelet
      18-carat pink gold bracelet with AP folding clasp
      Reference
      15202OR.OO.1240OR.01
      Functions
      Hours, minutes, date
      Base movement thickness
      3.05 mm
      Total diameter
      28.40 mm
      Total diameter
      12 ½ lignes
      Type of balance
      With Variable inertia blocks
      Frequency of balance wheel
      2,75 (=19'800 alternances/hour) Hz
      Type of balance-spring stud-holder
      Mobile stud
      Balance-spring type
      Flat
      Direction of automatic winding
      Bidirectional
      Type of oscillating weight
      Support and weight segment in 21-carat gold
      Number of jewels
      36
      Power reserve
      40 h
      Number of parts
      247

      specificities

      • Extra-thin movement
      • Suspended barrel
      • Shake of the oscillating weight garanteed thanks to annular ring running on four jewels
      • Manual finishing of the bridges (polished bevels, satinbrushed edges, Perlage on the recesses)
      • Manual finishing on both bridges and mainplate
      • Oscillating weight can be custom decorated upon customer's request

      Calibre

      Selfwinding Manufacture Calibre 2121 Royal Oak

      Selfwinding Manufacture Calibre 2121 Royal Oak, front
      Front
      Selfwinding Manufacture Calibre 2121 Royal Oak, back
      Back
      DOWNLOAD USER MANUAL (PDF) see all watches with the calibre

    Audemars Piguet History

    The Royal Oak is named after British Royal Navy battleships, themselves christened for the tree where King Charles II hid from his enemies.

    Original Royal Oak 1972, Ref. 5402
    Original Royal Oak 1972, Ref. 5402

    to break the rules,
    you must first master
    them.

    the vallée de joux. for millennia a harsh,
    unyielding environment; and since 1875 the
    home of audemars piguet, in the village of
    le brassus.

    discover our story