1. Royal Oak
  • Royal Oak Selfwinding, Watch Reference 15400ST.OO.1220ST.03
  • Royal Oak Selfwinding, Watch Reference 15400ST.OO.1220ST.02
  • Royal Oak Selfwinding, Watch Reference 15400OR.OO.1220OR.02
  • Royal Oak Selfwinding, Watch Reference 15400OR.OO.1220OR.01
  • Royal Oak Selfwinding, Watch Reference 15400OR.OO.D088CR.01
  • Royal Oak Selfwinding, Watch Reference 15400OR.OO.D002CR.01
  • Royal Oak Selfwinding, Watch Reference 15400ST.OO.1220ST.01
  • Royal Oak Selfwinding, Watch Reference 15450OR.OO.D088CR.01
  • Royal Oak Selfwinding, Watch Reference 15450OR.OO.D002CR.01
  • Royal Oak Selfwinding, Watch Reference 15450ST.OO.1256ST.01
  • Royal Oak Openworked Selfwinding, Watch Reference 15305OR.OO.D088CR.01
  • Royal Oak Openworked Selfwinding, Watch Reference 15305ST.OO.1220ST.01
  • Royal Oak Tuxedo, Watch Reference 15154BC.ZZ.D004CU.01
Variations: Model 15305
  • Royal Oak Openworked Selfwinding, Watch Reference 15305ST.OO.1220ST.01

    Openworked Selfwinding

    Selfwinding skeleton watch with centre seconds. Stainless steel case, anthracite dial, stainless steel bracelet. Availability to be confirmed.

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      Details

      • Case Width 39.00 mm
      • Case Thickness 9.40 mm
      • Water Resistance 50 m

      Specifications

      Case
      Glareproofed sapphire crystal and caseback, screw-locked crown, water-resistant to 50 m
      Dial
      Openworked, gold applied hour-markers with luminescent coating, gold Royal Oak hands with luminescent coating
      Bracelet
      Hand-stitched «large square scale» crocodile strap with 18-carats pink gold AP folding clasp or stainless steel bracelet with AP folding clasp
      Reference
      15305ST.OO.1220ST.01
      Functions
      Hours, minutes, centre seconds
      Total diameter
      11¾ mm
      Type of balance
      With Variable inertia blocks
      Frequency of balance wheel
      3,00 (=21'600 alternances/hour) Hz
      Type of balance-spring stud-holder
      Screwed mobile stud
      Balance-spring type
      Flat
      Direction of automatic winding
      Bidirectional
      Type of oscillating weight
      Monobloc in 22-carat gold
      Number of jewels
      38
      Power reserve
      60 h
      Number of parts
      239

      specificities

      • Skeleton movement
      • Stop balance when setting time
      • Oscillating weight with ceramic ball bearings
      • Manual finishing on both bridges and mainplate

      Calibre

      Calibre 3129 Manufacture

      Calibre 3129 Manufacture, front
      Front
      Calibre 3129 Manufacture, 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