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Ref. #15305OR.OO.D088CR.01

Royal Oak Openworked Selfwinding

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

Case

18-carat pink gold case, glareproofed sapphire crystal and caseback, screw-locked crown

Case Width
39.00 MM
Case Thickness
9.40 MM
Water Resistance
50 M
Dial

Slate grey dial, pink gold applied hour-markers and Royal Oak hands with luminescent coating

Bracelet

Hand-stitched “large scale” brown alligator strap with 18-carat pink gold AP folding clasp

mechanism

Powered by the natural movements of your wrist.

Selfwinding

Royal Oak Openworked Selfwinding

Specifications

Watch

Ref# 15305OR.OO.D088CR.01

Case

18-carat pink gold case, glareproofed sapphire crystal and caseback, screw-locked crown

Case Width

39.00 mm

Water Resistance

50 m

Case Thickness

9.40 mm

Dial

Slate grey dial, pink gold applied hour-markers and Royal Oak hands with luminescent coating

Bracelet

Hand-stitched “large scale” brown alligator strap with 18-carat pink gold AP folding clasp

Watch Specifications
Case

18-carat pink gold case, glareproofed sapphire crystal and caseback, screw-locked crown

Case Width

39.00 mm

Case Thickness

9.40 mm

Dial

Slate grey dial, pink gold applied hour-markers and Royal Oak hands with luminescent coating

Bracelet

Hand-stitched “large scale” brown alligator strap with 18-carat pink gold AP folding clasp

Water Resistance

50 m

Calibre

Calibre 3129 Manufacture

Total diameter

11¾ mm

Frequency of balance wheel

3,00 Hz (21'600 alternances/hour)

Type of oscillating weight

Monobloc in 22-carat gold

Number of jewels

38

Calibre

Calibre 3129 Manufacture

Type of balance-spring stud-holder

Screwed mobile stud

Power reserve

60 h

Balance-spring type

With Variable inertia blocks

Direction of automatic winding

Bidirectional

Number of parts

239

Functions

Hours, minutes, centre seconds

Calibre 3129 Manufacture
Calibre 3129 Manufacture, front

Front

Calibre 3129 Manufacture, back

Back

Calibre

Calibre 3129 Manufacture

Total diameter

11¾ mm

Balance-spring type

With Variable inertia blocks

Type of balance-spring stud-holder

Screwed mobile stud

Frequency of balance wheel

3,00 Hz Hz

Type of balance-spring stud-holder

Screwed mobile stud

Direction of automatic winding

Bidirectional

Type of oscillating weight

Monobloc in 22-carat gold

Power reserve

60 h

Number of parts

239

Number of jewels

38

Functions

Hours, minutes, centre seconds

Functions

Hours, minutes, centre seconds

  • Skeleton movement
  • Stop balance when setting time
  • Oscillating weight with ceramic ball bearings
  • Manual finishing on both bridges and mainplate