Audemars Piguet Royal Oak Royal Oak Perpetual Calendar 41 White Gold - Diamond / Purple

Reference 26598BC.ZZ.1220BC.01

About this watch

The Audemars Piguet Royal Oak Perpetual Calendar in white gold is a true masterpiece, combining stunning design with advanced technology. The purple dial is a bold statement, perfectly complemented by the diamonds that line the bezel. The open case back showcases the intricate movement, a treat for watch enthusiasts. With its impressive power reserve of 40 hours and unique peripheral ring, this automatic movement is a technical marvel. The various indicators ensure that you have all the information you need at a glance, making it a highly functional timepiece. Whether you're navigating through the calendar or simply checking the time, everything is laid out beautifully. The lightweight nature of white gold means you can wear it all day without feeling weighed down, and with a water resistance of 20 meters, it's practical for daily wear. This watch is not just a timekeeper; it's a piece of art that embodies elegance, craftsmanship, and history.
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Key Features

  • Audemars Piguet caliber AP 5134 movement
  • 41mm diameter in white gold case
  • Sapphire crystal glass

Specifications

Brand
Audemars Piguet
Family
Royal Oak
Model
Royal Oak Perpetual Calendar 41 White Gold - Diamond / Purple
Reference
26598BC.ZZ.1220BC.01
Movement
ap-5134
Movement Features
  • Hours, Minutes
  • Date, Day, Leap Year, Month, Week Indicator
  • Moonphase
Case
White Gold 41mm
Dial Color
Purple
Crystal
Sapphire
Water Resistance
20

Current Listings

[WTS] Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01

Audemars Piguet Royal Oak Offshore Diver 42mm Funky Green 15710ST.OO.A038CA.01

This is a 42mm Audemars Piguet Royal Oak Offshore Diver with a funky green dial, featuring an automatic movement and a water resistance of 300 meters.

  • Condition: Excellent pre-owned condition
  • Case diameter: 42mm
  • Band material: Rubber, Fizzy Lime Green
  • Bezel material: Stainless Steel with Inner Bezel Diving Scale
Posted at
Apr 23, 2026, 5:11 PM
Active
[WTS] AUDEMARS PIGUET Royal Oak 43mm Offshore Rose Gold Titanium 26420OI.OO.A015VE.01

AUDEMARS PIGUET Royal Oak 43mm Offshore Rose Gold Titanium 26420OI.OO.A015VE.01

This AUDEMARS PIGUET Royal Oak Offshore has an unrivaled luxury look with its contrasting rose gold case and titanium bezel, paired with a grey dial and textured calfskin strap.

  • Condition: Excellent condition
  • Case material: 18k rose gold and titanium
  • Diameter: 43mm
  • Strap material: grey textured calfskin
Posted at
Apr 23, 2026, 1:21 PM
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[WTS] Audemars Piguet Royal Oak Offshore 15703ST $17000

Audemars Piguet Royal Oak Offshore 15703ST $17000

Audemars Piguet - 15703ST · $17,000
Additional Details: Have for sale, my AP ROO 15703ST.

  • Year traded for: 2021
Posted at
Apr 22, 2026, 5:37 PM
Active
[WTS] Audemars Piguet Royal Oak Offshore Panda 26170ST

Audemars Piguet Royal Oak Offshore Panda 26170ST

Audemars Piguet - 26170ST · $16,900
a classic and sought-after Audemars Piguet Royal Oak Offshore reference, perfect for first-time AP buyers.

  • Era: pre-ceramic
  • Model type: Panda
Posted at
Apr 21, 2026, 10:04 AM
Active
[WTS] [US] Audemars Piguet Royal Oak Perpetual Calendar 41mm Blue Dial - AP 26574ST Full Set - $115,000

[US] Audemars Piguet Royal Oak Perpetual Calendar 41mm Blue Dial - AP 26574ST Full Set - $115,000

Audemars Piguet - 26574ST · $115,000
Audemars Piguet Royal Oak Perpetual Calendar in 41mm with blue dial for sale. This AP is a full set and comes in excellent condition.

Posted at
Apr 20, 2026, 5:40 AM
Active
[WTS] Audemars Piguet Royal Oak Offshore Grand Prix Edition 26290IO.OO.A001VE.01 ♦️Lightly Used 2010♦️

Audemars Piguet Royal Oak Offshore Grand Prix Edition 26290IO.OO.A001VE.01 ♦️Lightly Used 2010♦️

This is a lightly used Audemars Piguet Royal Oak Offshore Grand Prix Edition, dated Q2 2010, and comes with its full set including box and papers.

  • Condition: Lightly Used
  • Year Of Manufacture: 2010
  • Comes With Box And Papers: true
  • Payment Methods: Bank Wire / Credit card (+4.9%) / Crypto
Posted at
Apr 20, 2026, 2:00 AM
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[WTS] Audemars Piguet Royal Oak Offshore RB2  26078IO.OO.D001V5.01 ♦️Lightly Used 2007♦️

Audemars Piguet Royal Oak Offshore RB2 26078IO.OO.D001V5.01 ♦️Lightly Used 2007♦️

This is a lightly used Audemars Piguet Royal Oak Offshore RB2 from 2007, featuring a full set of box and papers.

  • Condition: Lightly Used
  • Year: 2007
  • Calibre: Calibre 65
  • Box And Papers: yes
Posted at
Apr 20, 2026, 1:55 AM
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[WTS] 1995 Audemars Piguet Royal Oak 120th Anniversary LE ref. 56975ST w/ Box & Extract

1995 Audemars Piguet Royal Oak 120th Anniversary LE ref. 56975ST w/ Box & Extract

Audemars Piguet - 56975ST · $21,800
A 1995 limited edition Royal Oak Anniversary watch with a stainless steel case and blue dial, featuring a quartz movement.

  • Condition: Excellent, minimal wear with a couple faint marks and tiny nicks present
  • Case diameter: 33mm
  • Lug width: 23.5mm
  • Thickness: 5.8mm
Posted at
Apr 19, 2026, 8:40 PM
Active