AP Royal Oak Offshore Diver – Ref – 15703ST.OO.A002CA.01
Official AP Royal Oak Offshore Divers Video
Selfwinding watch with dive-time measurement and date. Stainless steel case, black dial with inner rotating ring with diving scale, luminescent hour-markers and hands. Black strap.
Technical Details
Case
Glareproofed sapphire crystal,
black rubber clad screw-locked crowns,
water-resistant to 300 m
Dial
“Méga Tapisserie” pattern,
white gold applied hour-markers and Royal Oak hands with luminescent coating,
inner rotating flange with diving scale
Bracelet
Rubber with stainless steel pin buckle
Functions
hours, minutes, center seconds, date
Movement thickness with module – 4.26 mm
Total diameter – 11¾ lines
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 – 40
Power reserve – 60 h
Number of parts – 280
Calibre
Selfwinding Manufacture Calibre 3120
Specificities
Stop balance when setting time
Oscillating weight with ceramic ball bearings
Bevels of the bridges are diamond graved
Inverted snailing on bridges
Date / Date in Dial aperture
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