Audemars Piguet · Royal Oak
Royal Oak Jumbo Extra-Thin
Ref. 5402ST — “A-Series”
discontinuedOriginal Royal OakDocumentedLast reviewed Not yet reviewed
Component compatibility
What this reference is documented to have carried, and in what capacity. A service part is the manufacturer's own work; only a counterfeit classification is a finding against the watch.
Documented calibers
Whole production
The JLC 920 architecture in AP's execution. The same architecture was supplied to Vacheron and Patek, so the movement identifies the watch far less precisely than the case does.
Components
Whole production
First-series Royal Oak. Fifty years of wear means finishing on an honest example is softened; distinguish wear from a refinish, and both from a counterfeit.
Whole production
Whole production