Audemars Piguet Royal Oak Selfwinding 41 vs Audemars Piguet Royal Oak Selfwinding 41 (Modern)

Side-by-side at a glance. Click a watch above to open the full reference page.

	Audemars Piguet 15400ST.OO.1220ST.03	Audemars Piguet 15500ST.OO.1220ST.01
Model	Royal Oak Selfwinding 41	Royal Oak Selfwinding 41 (Modern)
Caliber	AP Cal. 3120 -- in-house automatic, 21,600bph, 60h PR, 40j; used in Royal Oak Offshore and ROO diver; AP-decorated with perlage and Cotes de Geneve	AP Cal. 4302 -- in-house automatic with date, 28,800bph, 60h PR, 40j; used in Royal Oak 15500 and Code 11.59; modern AP automatic platform
Case size	41mm	41mm
Lug-to-lug	48.5mm	48.5mm
Years produced	2012–2019	2019–present
Brand tier	top-luxury	top-luxury
Era	modern	modern
Movement tier	Unclassified movement	Unclassified movement
Market median (excellent / full-set)	n/a	n/a
Typical range	n/a	n/a
Confidence	low	low
Categories	integrated-bracelet, sport	integrated-bracelet, sport
Editorial	yes	yes
Typical price (2026)	$18,000 – $26,000	$28,000 – $38,000