Audemars Piguet Royal Oak Royal Oak Selfwinding 37 Yellow Gold / Malachite

Reference 15553BA.OO.1356BA.04

About this watch

The Audemars Piguet Royal Oak Selfwinding 15553BA.OO.1356BA.04 debuted in 2026 and applies the combination of an 18-carat yellow-gold case and a natural malachite stone dial to the 37 mm Royal Oak format. The watch is housed in a 37 mm case crafted from 18-carat yellow gold with a thickness of 9.3 mm. Glareproofed sapphire crystals are fitted on both the dial side and the caseback. Water resistance is rated to 50 metres. The integrated bracelet is executed in matching yellow gold and secured by a three-blade folding clasp. The dial is produced from natural malachite, displaying banded stone patterns that vary from one example to another. It is fitted with 18-carat yellow-gold hands and hour markers filled with luminescent material and framed by a yellow-gold-toned inner bezel. The display is limited to hours, minutes, and central seconds. Powering the watch is the selfwinding Calibre 5909. The movement operates at a frequency of 28,800 vibrations per hour (4 Hz), consists of 174 components, contains 29 jewels, measures 26.2 mm in diameter with a thickness of 3.9 mm, and provides a power reserve of approximately 60 hours.
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Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Selfwinding 37 Yellow Gold / Malachite
Reference
15553BA.OO.1356BA.04
Movement
ap-5909
Movement Features
  • Hours, Minutes, Seconds
Case
Yellow Gold 37mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 Beige Dial 43mm 26420CD.OO.A029VE.01

Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 Beige Dial 43mm 26420CD.OO.A029VE.01

The Bleu Nuit Nuage 50 edition of the Audemars Piguet Royal Oak Offshore features a beige dial with blue sub-dials and a matching blue ceramic bezel, powered by the integrated Calibre 4401 movement.

  • Condition: Brand new
  • Case size: 43 mm
  • Movement caliber: Calibre 4401
  • Power reserve: 70 hours
Posted at
May 23, 2026, 6:32 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Diver Stainless Steel Grey Dial 42mm 15720ST.OO.A009CA.01

Audemars Piguet Royal Oak Offshore Diver Stainless Steel Grey Dial 42mm 15720ST.OO.A009CA.01

The Audemars Piguet Royal Oak Offshore Diver is a rugged evolution of the Royal Oak DNA, built for 300m depth without breaking a sweat. It features a grey 'Méga Tapisserie' dial that works as both a tool watch and a daily driver.

  • Condition: Excellent
  • Case size: 42mm
  • Case thickness: 14.2mm
  • Water resistance: 300m (30 ATM)
Posted at
May 23, 2026, 6:31 AM
Active
[WTS] [US] Audemars Piguet Royal Oak Chronograph 41mm Rose Gold Blue Dial - AP 26331OR Full Set - $57,500

[US] Audemars Piguet Royal Oak Chronograph 41mm Rose Gold Blue Dial - AP 26331OR Full Set - $57,500

Audemars Piguet - 26331OR · $57,500
Audemars Piguet Royal Oak Chronograph in 41mm rose gold with a blue dial, this watch is part of the AP 26331OR collection.

  • Case material: rose gold
  • Diameter: 41mm
Posted at
May 22, 2026, 2:00 PM
Active
[WTS] Audemars Piguet Royal Oak Chronograph 26277OR 39mm Rose Gold Blue Dial

Audemars Piguet Royal Oak Chronograph 26277OR 39mm Rose Gold Blue Dial

Audemars Piguet - 26277OR · $41,500
A rare limited edition Royal Oak Chronograph in rose gold with a blue dial and diamond indices.

  • Condition: Pre-owned, running well, no need for service
  • Case material: Rose Gold
  • Diameter: 39mm
Posted at
May 22, 2026, 9:02 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Chronograph, Black Dial, Rubber with DB buckle 26170ST.OO.D101CR.03 ♦️Lightly Used Undated♦️

Audemars Piguet Royal Oak Offshore Chronograph, Black Dial, Rubber with DB buckle 26170ST.OO.D101CR.03 ♦️Lightly Used Undated♦️

This is a Black Dial Audemars Piguet Royal Oak Offshore Chronograph with Rubber strap and DB buckle.

  • Condition: Lightly Used
  • Movement: Calibre 65
  • Buckle material: DB (Dual-Blade)
  • Case material: Assumed to be stainless steel, but not specified
Posted at
May 22, 2026, 4:36 AM
Active
[WTS] AUDEMARS PIGUET AP Royal Oak Offshore 42mm "ELEPHANT” 26470ST.OO.A104CR.01 Automatic Chronograph FULL COMPLETE SET with BOX & PAPERS

AUDEMARS PIGUET AP Royal Oak Offshore 42mm "ELEPHANT” 26470ST.OO.A104CR.01 Automatic Chronograph FULL COMPLETE SET with BOX & PAPERS

Audemars Piguet AP Royal Oak Offshore 42mm "Elephant" is an automatic chronograph watch.

  • Size: 42mm
  • Water Resistance: 100m depth rating
Posted at
May 20, 2026, 10:16 PM
Active
[WTS] [US] Audemars Piguet Royal Oak Chronograph 41mm Stainless Steel White Silver Dial AP 26320st - Full Set - $39,000

[US] Audemars Piguet Royal Oak Chronograph 41mm Stainless Steel White Silver Dial AP 26320st - Full Set - $39,000

For sale is a Audemars Piguet Royal Oak Chronograph in stainless steel with white silver dial.

  • Material: stainless steel
Posted at
May 20, 2026, 3:25 PM
Active
[WTS] [US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Blue Dial AP 26471SR - $35,250

[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm Blue Dial AP 26471SR - $35,250

Audemars Piguet - 26471SR · $35,250
Audemars Piguet Royal Oak Offshore Chronograph 42mm Blue Dial available for sale.

  • Size: 42mm diameter
Posted at
May 19, 2026, 12:16 PM
Active