Ref. #25865BC.OO.1105BC.01

Royal Oak Grande Complication

Combining the three categories of horological complications represented by short-time measurement, striking mechanisms and astronomical indications, this model driven by in-house calibre 2885 was hand-crafted by a single master-watchmaker in the Audemars Piguet grande complication workshop.

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Case

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

Case Width
44 MM
Case Thickness
14.8 MM
Water Resistance
20 M
Dial

Blue dial with “Grande Tapisserie” pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating

Bracelet

18-carat white gold bracelet with AP folding clasp

mechanism

Powered by the natural movements of your wrist.

Selfwinding

complications

Complications

Royal Oak Grande Complication

Specifications

Watch

Ref #25865BC.OO.1105BC.01

Case

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

Case Width

44 mm

Water Resistance

20 m

Case Thickness

14.8 mm

Dial

Blue dial with “Grande Tapisserie” pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating

Bracelet

18-carat white gold bracelet with AP folding clasp

Watch Specifications
Case

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

Case Width

44 mm

Case Thickness

14.8 mm

Dial

Blue dial with “Grande Tapisserie” pattern, white gold applied hour-markers and Royal Oak hands with luminescent coating

Bracelet

18-carat white gold bracelet with AP folding clasp

Water Resistance

20 m

Calibre

Calibre 2885 Manufacture


Total diameter

14 mm

Frequency of balance wheel

2,75 Hz (19'800 alternances/hour)

Type of oscillating weight

Monobloc in 18-carat gold

Number of jewels

52

Calibre

Calibre 2885 Manufacture

Type of balance-spring stud-holder

Mobile stud

Power reserve

45 h

Balance-spring type

Screwed balance

Direction of automatic winding

Unidirectional (see recommendations underneath)

Number of parts

648

Functions

Minute repeater, perpetual calendar, split-seconds chronograph, week indication, hours, minutes

Calibre 2885 Manufacture
Calibre 2885 Manufacture, front

Front

Calibre 2885 Manufacture, back

Back

Calibre

Calibre 2885 Manufacture

Total diameter

14 mm

Balance-spring type

Screwed balance

Type of balance-spring stud-holder

Mobile stud

Frequency of balance wheel

2,75 Hz Hz

Type of balance-spring stud-holder

Mobile stud

Direction of automatic winding

Unidirectional (see recommendations underneath)

Type of oscillating weight

Monobloc in 18-carat gold

Power reserve

45 h

Number of parts

648

Number of jewels

52

Functions

Minute repeater, perpetual calendar, split-seconds chronograph, week indication, hours, minutes

  • Grande Complication movement
  • Column wheel Chronograph mechanism
  • Repeater's two gongs are both on the same plane
  • Oscillating weight with ceramic ball bearings
  • Moonphase made with Physical Vapor Deposited metal onto sapphire
  • Oscillating weight can be custom decorated upon customer's request
  • Manual finishing of the cut out parts (polished bevels, grained finishing on top and Matt
  • Manual finishing of the bridges (curved polished bevels, satinbrushed edges, Perlage on the recesses)