Ref. #26513BA.OO.1220BA.01

Royal Oak TOURBILLON EXTRA-THIN OPENWORKED

The gravity-defying tourbillon, one of Haute Horlogerie’s most spectacular complications, gets special attention from the master watchmakers at Audemars Piguet. The scope of the new offer features exceptional engineering techniques and audacious aesthetic design.

Case

18-carat yellow gold case, glareproofed sapphire crystal and caseback, water-resistant to 20 m.

Case Width
41 MM
Case Thickness
8.95 MM
Water Resistance
20 M
Dial

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

Bracelet

18-carat yellow gold bracelet with AP folding clasp.

The Return To Yellow Gold

mechanism

Our hand-wound watches are celebrated for their reliability.

Hand-Wound

complications

Complications

Royal Oak TOURBILLON EXTRA-THIN OPENWORKED

Specifications

Watch

Ref #26513BA.OO.1220BA.01


Case

18-carat yellow gold case, glareproofed sapphire crystal and caseback, water-resistant to 20 m.

Case Width

41 mm

Water Resistance

20 m

Case Thickness

8.95 mm

Dial

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

Bracelet

18-carat yellow gold bracelet with AP folding clasp.

Watch Specifications
Case

18-carat yellow gold case, glareproofed sapphire crystal and caseback, water-resistant to 20 m.

Case Width

41 mm

Case Thickness

8.95 mm

Dial

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

Bracelet

18-carat yellow gold bracelet with AP folding clasp.

Water Resistance

20 m

Calibre

Calibre 2924 openworked manufacture

Total diameter

31.5 mm (14 lignes)

Frequency of balance wheel

3.00 Hz (21'600 alternances/hour)

Number of jewels

25

Calibre

Calibre 2924 openworked manufacture

Power reserve

70 h

Base movement thickness

4.46

Balance-spring type

With Variable inertia screws

Number of parts

216

Functions

Hours/Minutes

Calibre 2924 openworked manufacture
Calibre 2924 openworked manufacture, front

Front

Calibre 2924 openworked manufacture, back

Back

Calibre

Calibre 2924 openworked manufacture

Base movement thickness

4.46

Total diameter

31.5 mm

Total diameter

14 lignes

Balance-spring type

With Variable inertia screws

Frequency of balance wheel

3.00 Hz Hz

Power reserve

70 h

Number of parts

216

Number of jewels

25

Functions

Hours/Minutes

  • Movement with plat tourbillon
  • Openworked movement
  • Power reserve on back side
  • Differential power reserve

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