Audemars Piguet 15450ST.OO.1256ST.03

15450ST.OO.1256ST.03 : Audemars Piguet Royal Oak 15450 Selfwinding Stainless Steel / Blue

Royal Oak 15450 Selfwinding Stainless Steel / Blue

Brand: Audemars Piguet
Family: Royal Oak
Reference: 15450ST.OO.1256ST.03
Name: Royal Oak 15450 Selfwinding Stainless Steel / Blue
Produced: 2017
Limited: No


Material: Stainless steel
Glass: Sapphire
Back: Open
Shape: Other
Diameter: 37.00 mm
Height: 9.80 mm
W/R: 50.00 m


Nickname: Grande Tapisserie
Color: Blue
Indexes: Stick / Dot
Hands: Stick


The in-house caliber 3120 has a total of 280 parts. The rotor, in 22ct gold, is mounted on ceramic ball bearings.

Brand:Audemars Piguet
Caliber:AP 3120
Diameter:26.60 mm
Reserve:60 h
Frequency:21600 bph
Time:Hours, Minutes, Seconds


The Royal Oak 15450 made its first appearance in 2012. It features a case measuring 37mm across, which makes it 2mm smaller than the earlier 15300; the 15400 introduced in the same year on the other hand is 2mm larger. It is powered by the self-winding caliber 3120, which can be seen through the case back. The dial features AP's signature 'Grande Tapisserie' pattern.

Reference 15450ST.OO.1256ST.03 was added to the collection in 2017. It features a stainless steel case and bracelet; the dial is blue.