1. Royal Oak
Variations: Model 26300
  • Reference 26300ST.OO.1110ST.03

    Chronograph

    Selfwinding chronograph with date display and small seconds at 6 o'clock. Stainless steel case, dark blue dial, stainless steel bracelet. Availability to be confirmed.

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    Details

    • Case Width 39.00 mm
    • Case Thickness 11.00 mm
    • Water Resistance 50 m

    Specifications

    Case
    Sapphire crystal, screw-locked crown, water-resistant to 50 m
    Dial
    «Grande Tapisserie» pattern, white gold applied hour-markers with luminescent coating, white gold Royal Oak hands with luminescent coating
    Bracelet
    Stainless steel AP folding clasp
    Reference
    26300ST.OO.1110ST.03
    Functions
    Chronograph, hours, minutes, small seconds, date
    Total diameter
    26.2 mm
    Total diameter
    11½ lines
    Type of balance
    Annular
    Frequency of balance wheel
    3,00 (=21'600 alternances/hour) Hz
    Type of balance-spring stud-holder
    Mobile stud
    Balance-spring type
    Flat
    Direction of automatic winding
    Unidirectional (see recommendations underneath)
    Type of oscillating weight
    Monobloc in 18-carat gold
    Number of jewels
    37
    Power reserve
    40 h
    Number of parts
    304

    specificities

    • Integrated Chronograph movement
    • Column wheel Chronograph mechanism
    • Date / Date in Dial aperture
    • Chronographe / Hour counter / Minutes counter / Seconds counter

    Calibre

    Selfwinding Calibre 2385

    Selfwinding Calibre 2385, front
    Front
    Selfwinding Calibre 2385, back
    Back
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Audemars Piguet History

Chronographs have long been a specialty of the watchmakers of the Vallée de Joux.

Royal Oak Chronograph