Audemars Piguet – Skeleton Royal Oak Selfwinding

by on March 12, 2012

in Audemars Piguet, Designer Watch Reviews, Exclusive Watch Reviews, Latest Reviews, Product Information, Sports Watch Reviews

Skeleton Royal Oak Selfwinding


Selfwinding skeleton watch with centre seconds. 18-carat pink gold case, anthracite dial, brown strap.


Technical Details

Ref – 15305ST.OO.1220ST.01                                                          Ref – 15305OR.OO.D088CR.01


Glareproofed sapphire crystal and caseback,

screw-locked crown,

water-resistant to 50 m


 Openworked, gold applied hour-markers with luminescent coating,

gold Royal Oak hands with luminescent coating


 Hand-stitched “large square scale” crocodile strap with 18-carats pink gold AP folding clasp or stainless steel bracelet with AP folding clasp


           Hours, minutes, centre seconds                       

 Movement thickness with module – 0.00 mm

 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


Calibre 3129 Manufactured


Skeleton movement

Stop balance when setting time

Oscillating weight with ceramic ball bearings

Manual finishing on both bridges and mainplate

Oscillating weight can be custom decorated upon customer’s request



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