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Openworked Selfwinding
Selfwinding skeleton watch with centre seconds. 18-carat pink gold case, anthracite dial, brown strap.
Explore Royal Oak
Royal Oak To break the rules, you must first master them. 
Savoir-faire Designing a Royal Oak 
Savoir-faire The art of openworking Details
- Case Width 39.00 mm
- Case Thickness 9.40 mm
- Water Resistance 50 m
Specifications
- Case
- Glareproofed sapphire crystal and caseback, screw-locked crown, water-resistant to 50 m
- Dial
- Openworked, gold applied hour-markers with luminescent coating, gold Royal Oak hands with luminescent coating
- Bracelet
- Hand-stitched «large square scale» crocodile strap with 18-carats pink gold AP folding clasp or stainless steel bracelet with AP folding clasp
- Reference
- 15305OR.OO.D088CR.01
- Functions
- Hours, minutes, centre seconds
- 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
specificities
- 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
Expert Service
As an Audemars Piguet owner, you’ll have access to the world’s brightest master horologers – many trained here in the Vallée de Joux.
ServiceVisit a Boutique
You can indulge your fascination with our timepieces at retail locations and at our exclusive boutiques, all over the world.
Where to buy
Audemars Piguet History
The Royal Oak is named for British Royal Navy battleships, themselves christened for the tree where King Charles II hid from his enemies.
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Royal Oak SELFWINDING
Selfwinding watch with date display and centre seconds.
