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  1. Royal Oak
  • Royal Oak Dual Time, Watch Reference 26120OR.OO.D002CR.01

    Dual Time

    Selfwinding watch indicating a second time zone, 24-hour function, the power reserve and the date. 18-carat pink gold case, black dial, black strap.

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      • Case Width 39.00 mm
      • Case Thickness 10.30 mm
      • Water Resistance 50 m


      18-carat pink gold case, glareproofed sapphire crystal, screw-locked crown
      Black dial with “Grande Tapisserie” pattern, pink gold applied hour-markers and Royal Oak hands with luminescent coating
      Hand-stitched “large square scale” black alligator strap with 18-carat pink gold AP folding clasp
      Dual Time, 24h indication, hours, minutes, power reserve, date
      Movement thickness with module
      4.00 mm
      Total diameter
      11¾ mm
      Type of balance
      With Variable inertia blocks
      Frequency of balance wheel
      4,00 (=28'800 alternances/hour) Hz
      Type of balance-spring stud-holder
      Mobile stud
      Balance-spring type
      Direction of automatic winding
      Unidirectional (see recommendations underneath)
      Type of oscillating weight
      Weight segment in 21-carat gold
      Number of jewels
      Power reserve
      38 h
      Number of parts


      • Stop balance when setting time
      • Oscillating weight with ceramic ball bearings

    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

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

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