Audemars Piguet – Royal Oak Selfwinding Stainless Steel

by on March 12, 2012

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

Royal Oak Selfwinding Stainless Steel

 

 Ref – 15202ST.OO.0944ST.01

 

Selfwinding watch with date display. Stainless steel case and bracelet, transparent sapphire caseback.

 

Ref – 15202ST.OO.0944ST.02                                                                                 Ref – 15202ST.OO.0944ST.03

Technical Details

Case

 Sapphire crystal and caseback, water-resistant to 50 m

 Dial

 “Grande Tapisserie” pattern,

White gold applied hour-markers with luminescent coating,

White gold Royal Oak hands with luminescent coating

 Bracelet

Stainless steel AP folding clasp

 Functions

                   Hours, minutes, date                       

 Movement thickness with module – 3.05 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 – 36

 Power reserve – 40 h

 Number of parts – 247

 Calibre

Selfwinding Manufacture Calibre 2121

     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)

Manual finishing on both bridges and mainplate

Oscillating weight can be custom decorated upon customer’s request

Date / Date in Dial aperture

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