The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 26420ST.OO.A828CR.01 (2026) features a 43 mm case crafted from stainless steel with a smoked bronze “Méga Tapisserie” dial, black chronograph counters, white gold applied hour markers with black coating, and Royal Oak hands with luminescent coating. Black ceramic pushers and a screw-locked crown complement the bold design of the Royal Oak Offshore collection.
The watch is powered by the selfwinding Audemars Piguet Caliber 4401, an integrated flyback chronograph movement offering a 70-hour power reserve. Its functions include hours, minutes, small seconds, date, chronograph, and flyback chronograph.
Fitted with a glareproofed sapphire crystal and sapphire exhibition caseback, the watch is paired with an interchangeable brown alligator leather strap and a stainless steel pin buckle. An additional black rubber strap is also included. The watch offers water resistance up to 100 meters.
Condition: Preowned
Scope of delivery: 2026, watch comes with box, papers.
Warranty: 1-year dealer warranty
Key Details
Brand: Audemars Piguet
Model: Royal Oak Offshore Selfwinding Chronograph
Reference: 26420ST.OO.A828CR.01
Collection: Royal Oak Offshore
Movement: Selfwinding Audemars Piguet Caliber 4401
Power Reserve: 70 hours
Frequency: 28,800 vibrations per hour
Jewels: 40
Case Material: Stainless steel
Case Size: 43 mm
Case Thickness: 14.4 mm
Water Resistance: 100 meters
Dial: Smoked bronze “Méga Tapisserie” dial with black counters
Hour Markers: White gold applied hour markers with black coating and luminescent details
Functions: Hours, minutes, small seconds, date, chronograph, flyback chronograph
Crystal: Glareproofed sapphire crystal
Caseback: Glareproofed sapphire exhibition caseback
Crown and Pushers: Black ceramic pushers and screw-locked crown
Strap: Interchangeable brown alligator leather strap
Clasp: Stainless steel pin buckle
Condition: Preowned, Mint condition
Gender: Men’s
