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Perpetual Calendar
Selfwinding perpetual calendar watch indicating the day, the date, the moon phases, the month and the leap years. 18-carat pink gold case, silvered dial, brown strap.
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Jules Audemars When elegance meets excellence 
Savoir-faire Astronomy Complications 
Audemars Piguet From the Origins to Today Details
- Case Width 41.00 mm
- Case Thickness 9.15 mm
- Water Resistance 20 m
Specifications
- Case
- Glareproofed sapphire crystal and caseback, water-resistant to 20 m
- Dial
- Pink gold applied hour-markers, pink gold hands
- Bracelet
- Hand-stitched «large square scale» crocodile with 18-carat pink gold AP folding clasp
- Reference
- 26390OR.OO.D088CR.01
- Functions
- Perpetual calendar with day, date, moon phases, months, leap years, hours, minutes
- Movement thickness with module
- 4.00 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
- Flat
- Direction of automatic winding
- Bidirectional
- Type of oscillating weight
- Support and weight segment in 21-carat gold
- Number of jewels
- 38
- Power reserve
- 40 h
- Number of parts
- 343
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)
- Hand crafted decorative engravings on oscillating weight componants
- Moonphase made with Physical Vapor Deposited metal onto sapphire
- Oscillating weight can be custom decorated upon customer's request
- Perpetual calendar / Date / Day / Month / Leap year / Moonphases
Expert Service
As an Audemars Piguet owner, you’ll have access to the world’s brightest master horologers – many trained here in the Vallée de Joux.
ServiceVisit a Boutique
You can indulge your fascination with our timepieces at retail locations and at our exclusive boutiques, all over the world.
Where to buy
Audemars Piguet History
The perpetual calendar has a memory capable of mastering calendar irregularities through the year 2100.
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Jules Audemars SELFWINDING
Selfwinding watch with date display and centre seconds.
