Audemars Piguet has a mobile website.

Switch to mobile
  1. Jules Audemars
  • Jules Audemars Equation of time, Watch Reference 26003OR.OO.D088CR.01

    Equation of time

    Selfwinding equation of time watch with sunrise and sunset times and perpetual calendar with astronomic moon. 18-carat pink gold case, silvered dial, brown strap. Availability to be confirmed.

    Browse Similar


      • Case Width 43.00 mm
      • Case Thickness 11.70 mm
      • Water Resistance 20 m


      18-carat pink gold case, glareproofed sapphire crystal and caseback
      Silver-toned dial, pink gold applied Roman numerals and hands
      Hand-stitched “large square scale” brown alligator strap with 18-carat pink gold AP folding clasp
      Sunrise and sunset times, equation of time, perpetual calendar, astronomical moon, hours, minutes
      Movement thickness with module
      5.00 mm
      Total diameter
      12½ mm
      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
      Direction of automatic winding
      Type of oscillating weight
      Support and weight segment in 21-carat gold
      Number of jewels
      Power reserve
      40 h
      Number of parts


      • 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)
      • Hand crafted decorative engravings on oscillating weight componants
      • Moonphase made with Physical Vapor Deposited metal onto sapphire
      • Sunrise & Sunset times can be changed upon customer's request
      • Oscillating weight can be custom decorated upon customer's request

    Audemars Piguet History

    At our museum visitors can discover the history of the Valley and our founding families.

    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.

    discover our story