Audemars Piguet Royal Oak Royal Oak Automatic 29 Hour - Minute Stainless Steel / Blue

Reference 8638ST.00.0424ST.01

Audemars Piguet Royal Oak Automatic 29 Hour - Minute Stainless Steel / Blue

About this watch

The Audemars Piguet Royal Oak Automatic 29 is a masterpiece of luxury watchmaking, showcasing exceptional craftsmanship, precision, and timeless elegance. The stunning blue guilloche dial creates an intricate pattern that catches the light beautifully, giving the watch a dynamic appearance. Coupled with durable stainless steel, its practicality complements its elegance perfectly. Measuring a compact 29.00 mm in diameter, this watch is designed for those who appreciate a more understated size. The unique case shape deviates from traditional round designs, adding to its character. At the core of the Royal Oak Automatic 29 lies the Audemars Piguet caliber AP 2062, an automatic movement boasting 24 jewels to minimize friction and ensure accuracy. Stainless steel reinforces its luxury status, while high-quality sapphire glass ensures scratch resistance. The watch is designed with comfort in mind, featuring a lightweight construction and compact size. Its elegant design allows it to shine in various settings, proving that luxury can be versatile.

Buy Now on Jomashop

This is an affiliate link

Key Features

Automatic movement with 24 jewels
Stunning blue guilloche dial
Durable stainless steel construction
High-quality sapphire glass for scratch resistance
Unique case shape
Lightweight and compact design
Rich history and prestige of the Audemars Piguet brand

Specifications

Brand: Audemars Piguet
Family: Royal Oak
Model: Royal Oak Automatic 29 Hour - Minute Stainless Steel / Blue
Reference: 8638ST.00.0424ST.01
Movement: ap-2062
Case: Stainless Steel 29mm
Dial Color: Blue
Crystal: Sapphire

Current Listings

MINT Audemars Piguet Royal Oak Offshore Diver 15710ST 42mm

Audemars Piguet - 15710ST · $16,900

2015-2021 stainless steel Royal Oak Offshore Diver with a black dial, running strong and all functions working as they should.

Condition: MINT
Case size: 42mm diameter
Dial color: black

Posted at

May 12, 2026, 12:38 PM

Active

View listing on r/WatchExchange

2012 Audemars Piguet Royal Oak Offshore 26400AU.OO.A002CA.01

Audemars Piguet - 26400AU.OO.A002CA.01

Posted at

May 11, 2026, 10:19 PM

Active

View listing on r/WatchExchange

Audemars Piguet Royal Oak Offshore Limited Edition 26290RO.OO.A001VE.01 ♦️Lightly Used 2010♦️

Audemars Piguet - 26290RO.OO.A001VE.01 · $36,200

This Audemars Piguet Royal Oak Offshore Limited Edition is a lightly used model from Q4 2010, featuring the Calibre 65 movement and coming with its full set of box and papers.

Condition: Lightly Used
Year: 2010
Case size: 40mm diameter
Calibre: Calibre 65

Posted at

May 11, 2026, 4:49 AM

Active

View listing on r/WatchExchange

Audermars Piguet Royal Oak Offshore “Safari” 26170ST.OO.D091CR.01 42mm Stainless Steel Full Set w/ Both Straps

Audemars Piguet - 26170ST.OO.D091CR.01 · $19,850

A highly collectible 'Safari' edition from the Royal Oak Offshore line, featuring a rugged stainless steel case and a warm ivory dial.

Condition: Excellent Pre-owned condition
Case size: 42mm diameter
Year of production: 2008
Movement: AP's In-House Calibre 3120 Automatic Self Winding Chronograph

Posted at

May 11, 2026, 12:06 AM

Active

View listing on r/WatchExchange

Audemars Piguet Royal Oak Chronograph Blue Dial 26320ST

Audemars Piguet - 26320ST · $45,000

This is a blue dial Royal Oak Chronograph with a 41mm x 11mm case and a 52mm lug to lug. It features an automatic movement, chronograph function, date window with quickset, sapphire crystal, and 50M water resistance.

Condition: Very Good (VG), minor signs of use on the case, minor patina/discoloration around the subdials
Case dimensions: 41mm x 11mm
Lug to lug: 52mm
Movement: Caliber 2385 automatic movement, 40 power reserve

Posted at

May 9, 2026, 3:03 PM

Active

View listing on r/WatchExchange

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

Audemars Piguet - 26420CD.OO.A029VE.01 · $86,995

This watch features a beige dial with blue sub-dials and ceramic bezel, set against the bold Offshore silhouette.

Condition: Brand new
Case size: 43mm
Dial color: beige
Movement caliber: Calibre 4401

Posted at

May 9, 2026, 8:18 AM

Active

View listing on r/WatchExchange

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

Audemars Piguet - 15720ST.OO.A009CA.01 · $25,395

The Audemars Piguet Royal Oak Offshore Diver is a rugged evolution of the Royal Oak DNA, built for 300m of depth without breaking a sweat. It features a grey 'Méga Tapisserie' dial and an in-house Calibre 4308 visible through the sapphire caseback.

Condition: Excellent
Case size: 42mm diameter
Water resistance: 300m (30 ATM)
Movement caliber: 4308

Posted at

May 9, 2026, 8:17 AM

Active

View listing on r/WatchExchange