Ref. #26320BA.OO.1220BA.01
Royal Oak CHRONOGRAPH
Powered by the Audemars Piguet calibre 2385, this three-counter chronograph energises the original Gerald Genta design from the early 70s. The 41 mm case houses a “Grande Tapisserie” dial in either silvery white or in the new paler blue, an angled date display at 4 o’clock, small seconds at 6 o’clock, yellow gold applied hour-markers and Royal Oak hands with luminescent coating.
Case
18-carat yellow gold case, glareproofed sapphire crystal, screw-locked crown, water-resistant to 50 m.
Dial
Silver-toned or blue dial with “Grande Tapisserie” pattern, silver-toned or blue counters, yellow gold applied hour-markers and Royal Oak hands with luminescent coating.
Bracelet
18-carat yellow gold bracelet with AP folding clasp.
Gold
Not only has gold always symbolized wealth and power, it has now been chosen as the most exquisite case for Audemars Piguet's ultra-precise and complex watch mecanisms.
mechanism
Powered by the natural movements of your wrist.
complications
Chronograph
Start, stop and reset an additional hand.
Royal Oak CHRONOGRAPH
Specifications
Watch
Ref #26320BA.OO.1220BA.01
Case
18-carat yellow gold case, glareproofed sapphire crystal, screw-locked crown, water-resistant to 50 m.
Case Width
41 mm
Water Resistance
50 m
Case Thickness
10.8 mm
Dial
Silver-toned or blue dial with “Grande Tapisserie” pattern, silver-toned or blue counters, yellow gold applied hour-markers and Royal Oak hands with luminescent coating.
Bracelet
18-carat yellow gold bracelet with AP folding clasp.
Watch Specifications
Calibre
Selfwinding Calibre 2385
Total diameter
26.2 mm (11½ lignes)
Frequency of balance wheel
3,00 Hz (21'600 alternances/hour)
Type of oscillating weight
Monobloc in 18-carat gold
Number of jewels
37
Calibre
Selfwinding Calibre 2385
Type of balance-spring stud-holder
Mobile stud
Power reserve
40 h
Balance-spring type
Annular
Direction of automatic winding
Unidirectional (see recommendations underneath)
Number of parts
304
Functions
Chronograph, hours, minutes, small seconds, date
Selfwinding Calibre 2385
Front
Back
Calibre
Selfwinding Calibre 2385
Total diameter
26.2 mm
Total diameter
11½ lignes
Balance-spring type
Annular
Type of balance-spring stud-holder
Mobile stud
Frequency of balance wheel
3,00 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
40 h
Number of parts
304
Number of jewels
37
Functions
Chronograph, hours, minutes, small seconds, date
- Integrated Chronograph movement
- Column wheel Chronograph mechanism
Audemars Piguet Boutique