Audemars Piguet Royal Oak Perpetual Calendar Stainless steel Watch 25829ST.OO.0944ST.01


$85,800.00 $72,850.00

Audemars Piguet Prestige Sports Collection Royal Oak Perpetual Calendar Watches. 39mm x 49mm x 9.3mm stainless steel case, transparent sapphire crystal back, skeleton dial, self-winding Audemars Piguet Calibre 2120/2802SQ movement with perpetual calendar, day, date, moon phases, month, and leap years, approximately 40 hours of power reserve, stainless steel bracelet. Water resistant to 20 meters.

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Audemars Piguet Royal Oak Perpetual Calendar Stainless steel  Watch 25829ST.OO.0944ST.01Specifications

Case Width 39.00 mm
Case Thickness 9.30 mm
Water Resistance 20 m

Case – Stainless steel case, sapphire crystal and caseback
Dial – Sapphire dial with white indicators, blackened gold hands
Bracelet – Stainless steel bracelet with AP folding clasp
Reference – 25829ST.OO.0944ST.01

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

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
Oscillating weight can be custom decorated upon customer’s request


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