heechang watch
audemars-piguet
Jul 9, 2026
Royal Oak Jumbo Extra Thin Selfwinding Flying Tourbillon Chronograph RD#5

Royal Oak Jumbo Extra Thin Selfwinding Flying Tourbillon Chronograph RD#5

Fifth chapter of AP's RD research series, fits a flying tourbillon and flyback chronograph into the 39mm x 8.1mm Jumbo case without altering its silhouette, limited to 150 pieces for the brand's 150th anniversary

Specifications

Reference
26545XT.OO.1240XT.01
Collection
Royal Oak
Case size
39 mm
Thickness
8.1 mm
Case
Titanium with bulk metallic glass (BMG)
Movement
Calibre 8100, selfwinding, patented reimagined chronograph coupling and reset mechanism
Complications
Flyback chronograph, flying tourbillon
Dial
Jumbo proportions with instant jump minute counter, first Royal Oak to combine a flyback chronograph with a flying tourbillon, 150th anniversary piece
Country
Switzerland
My tier
2
Tags
Limited edition
Website
official page
Added
Jul 9, 2026

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