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

Reference 15553BA.OO.1356BA.04

Audemars Piguet Royal Oak Selfwinding 37 Yellow Gold / Malachite

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

Current Listings

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Posted at

Feb 19, 2026, 2:37 PM

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Condition: Excellent Pre-Owned Condition
Case material: stainless steel
Dial type: white Mega Tapisserie
Bezel material: stainless steel with exposed hexagonal screws

Posted at

Feb 18, 2026, 3:52 PM

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2024 Audemars Piguet Royal Oak Chronograph 26240CE — Brand New Condition, Box & Papers

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The Audemars Piguet Royal Oak Chronograph showcases the iconic Royal Oak design executed in full black ceramic, delivering a bold yet refined presence. Featuring the signature “Grande Tapisserie” dial and in-house flyback chronograph movement, it blends cutting-edge materials with AP’s legendary craftsmanship.

Condition: Brand new
Case Material: Full black ceramic
Diameter: 41mm
Lug To Lug: 51.4mm

Posted at

Feb 18, 2026, 8:06 AM

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2023 Audemars Piguet Royal Oak Offshore Chrono 42mm 26238ST Blue Dial - $39,850

Audemars Piguet - 26238ST.OO.A340CA.01 · $39,850

The seller is listing a 2023 Audemars Piguet Royal Oak Offshore Chronograph in stainless steel with a blue dial and black counters.

Condition: Excellent overall condition
Case size: 42mm diameter
Material: Stainless Steel
Strap material: Blue rubber and Black Calfskin leather

Posted at

Feb 17, 2026, 1:16 PM

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Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

Audemars Piguet - 26238CD.OO.1300CD.01 · $120,995

This Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release with a bold design and unmistakable Offshore character, featuring a blue ceramic build and 42 mm case.

Condition: Like new
Case size: 42 mm
Case material: Blue ceramic with titanium caseback
Bezel material: Ceramic

Posted at

Feb 17, 2026, 8:56 AM

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Audemars Piguet Royal Oak Offshore 44mm - 26401RO.OO.A002CA.02

Audemars Piguet - 26401RO.OO.A002CA.02

Size: 44mm case diameter

Posted at

Feb 16, 2026, 9:12 PM

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Audemars Piguet Royal Oak Offshore 26470IO – Titanium/Ceramic – Box & Papers – Random Serial (2020+) – Great Condition – 26,800 Shipped – Trades Welcome

Audemars Piguet - 26470IO · $26,800

This Audemars Piguet Royal Oak Offshore Ref. 26470IO features a titanium case, gray ceramic bezel, and AP automatic chronograph movement, giving it a rugged yet luxurious presence.

Condition: great
Case material: titanium
Bezel material: gray ceramic
Movement type: AP automatic chronograph movement

Posted at

Feb 15, 2026, 12:13 PM

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Vintage Seiko Sports 150 – Alarm Chronograph – 😏 “Poor Man’s AP Royal Oak” 😏 – 7T34-7A10 – $245 Shipped

Seiko - 7T34-7A10 · $245

This vintage Seiko Sports 150 is a stylish and functional chronograph watch featuring date display, alarm functions, and powered by quartz movement. It's housed in an approximately 44mm case on its original bracelet.

Condition: Used with signs of wear and fading
Case Size: approximately 44mm
Strap Length: up to 8 inches

Posted at

Feb 14, 2026, 2:14 PM

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