Audemars Piguet

Calibre 4401

Automatic chronograph

Specifications

Maker
Audemars Piguet
Type
Automatic chronograph
In-house
Yes
Power reserve
70 h
Frequency
28,800 vph (4 Hz)

Sources

Used in

Watch Ø Thickness Lug-to-lug
Audemars Piguet Code 11.59 Selfwinding Chronograph 26393ST.OO.A009KB.01 41 mm 12.6 mm —
Audemars Piguet Royal Oak Selfwinding Chronograph "50th Anniversary" 41 mm (ceramic) 26240CE.OO.1225CE.01Discontinued 41 mm 12.4 mm —
Audemars Piguet Royal Oak Selfwinding Chronograph 41 mm (ceramic) 26240CE.OO.1225CE.02 41 mm 12.4 mm —
Audemars Piguet Royal Oak Selfwinding Chronograph "One Drop" 26240CE.OO.1225CE.98Discontinued 41 mm 12.4 mm —
Audemars Piguet Royal Oak Selfwinding Chronograph "50th Anniversary" 41 mm (steel) 26240ST.OO.1320ST.01Discontinued 41 mm 12.4 mm —
Audemars Piguet Royal Oak Selfwinding Chronograph 41 mm (steel, calibre 4401) 26240ST.OO.1320ST.05 41 mm 12.4 mm —
Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43 mm (ceramic) 26420CE.OO.A005VE.01 43 mm 14.4 mm —
Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43 mm (steel) 26420ST.OO.A828CR.01 43 mm 14.4 mm —
Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43 mm (titanium) 26420TI.OO.A027CA.01Discontinued 43 mm 14.4 mm —