Image courtesy of Audemars Piguet, official website

Royal Oak Jumbo Extra-Thin

The 39mm "Jumbo": the descendant of the original 1972 Royal Oak. 8.1mm thick, ultra-thin self-winding 2121 caliber. The purists’ RO.

2 references

References in this sub-line

Audemars Piguet Royal Oak "Jumbo" Extra-Thin · 15202ST
top-luxurymodernJLC/AP Cal. 2121 -- ultra-thin automatic, 19,800bph, 40h PR, 36j; only 3.05mm thick; 21k gold peripheral full rotor on ruby rollers (not a micro-rotor); based on the JLC Cal. 920 (1967), shared with Vacheron and Patek39mm2012–2022editorial
Open
Audemars Piguet Royal Oak "Jumbo" Extra-Thin (50th Anniversary) · 16202ST.OO.1240ST.01
top-luxurymodernAP Cal. 7121 -- ultra-thin in-house automatic micro-rotor, 19,800bph, 40h PR, 36j; used in Royal Oak Jumbo 16202; 3.05mm thick; cornerstone of AP thin watchmaking39mm2022–presenteditorial
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