1. Royal Oak Offshore
  • Royal Oak Offshore Grande Complication , Watch Reference 26571IO.OO.A002CA.01
  • Royal Oak Offshore Grande Complication, Watch Reference 26571RO.OO.A010CA.01
  • Royal Oak Offshore Grande Complication, Watch Reference 26571IO.OO.A010CA.01
Variations: Model 26571
  • Royal Oak Offshore Grande Complication , Watch Reference 26571IO.OO.A002CA.01

    Grande Complication

    Selfwinding watch with perpetual calendar indicating the day, the date, the week, the moon phases, the month and the leap years, minute repeater, split-seconds chronograph and small seconds at 9 o'clock.

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      Details

      • Case Width 44.00 mm
      • Case Thickness 17.50 mm
      • Water Resistance 20 m

      Specifications

      Case
      Titanium case, glareproofed sapphire crystal and caseback, black ceramic bezel, crown and pushpieces
      Dial
      Sapphire dial, white counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, light silver-toned inner bezel ring
      Bracelet
      Black rubber strap with titanium pin buckle
      Reference
      26571IO.OO.A002CA.01
      Functions
      Minute repeater, perpetual calendar, split-seconds chronograph, week indication, hours, minutes
      Total diameter
      14 mm
      Type of balance
      Screwed balance
      Frequency of balance wheel
      2,75 (=19'800 alternances/hour) Hz
      Type of balance-spring stud-holder
      Mobile stud
      Balance-spring type
      Breguet
      Direction of automatic winding
      Unidirectional (see recommendations underneath)
      Type of oscillating weight
      Monobloc in 18-carat gold
      Number of jewels
      52
      Power reserve
      45 h
      Number of parts
      648

      specificities

      • Grande Complication movement
      • Column wheel Chronograph mechanism
      • Repeater's two gongs are both on the same plane
      • Oscillating weight with ceramic ball bearings
      • Moonphase made with Physical Vapor Deposited metal onto sapphire
      • Oscillating weight can be custom decorated upon customer's request
      • Manual finishing of the cut out parts (polished bevels, grained finishing on top and Matt "brouillé" finishing underneath)
      • Manual finishing of the bridges (curved polished bevels, satinbrushed edges, Perlage on the recesses)
      • Perpetual calendar / Date / Day / Month / Leap year / Moonphases / Number of the week
      • Split time chronograph / Seconds and split seconds counter / Minutes counter
      • Minute repeater on two gongs

    Audemars Piguet History

    Our Grande Complication has as many as 648 parts, all hand-assembled at a master watchmakers workbench.