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
