Audemars Piguet Royal Oak Royal Oak Extra-Thin Platinum / Green

Reference 15202PT.OO.1240PT.01

About this watch

The Audemars Piguet Royal Oak Extra-Thin Platinum / Green is a masterpiece of Swiss watchmaking, blending rich heritage with modernity. Its stunning gradient green dial captivates the eye, while the 39mm platinum case exudes subtle elegance. The open back showcases the intricate AP 2121 movement, originally created by Jaeger-LeCoultre, which powers this slim (3.05mm) self-winding timepiece. With its automatic display and 40-hour power reserve, it's a marvel of precision. This watch is versatile enough to be worn for any occasion, from formal events to casual outings, thanks to its comfortable 8.10mm height and water resistance up to 50 meters.

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Key Features

39mm platinum case
Gradient green dial
AP 2121 movement (3.05mm thick)
Automatic display with 40-hour power reserve
36 jewels and 21,600 vibrations per hour
Sapphire glass crystal for scratch resistance
Water resistance up to 50 meters

Specifications

Brand

Audemars Piguet

Family

Royal Oak

Model

Royal Oak Extra-Thin Platinum / Green

Reference

15202PT.OO.1240PT.01

Movement

ap-2121

Movement Features

Hours, Minutes
Date

Case

39mm

Dial Color

Green

Crystal

Sapphire

Water Resistance

Current Listings

Audemars Piguet Royal Oak Offshore "Elephant" | Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | 2014

Audemars Piguet - 26470ST.OO.A104CR.01 · $21,540

The Audemars Piguet Royal Oak Offshore 'Elephant' is a 42mm stainless steel watch with a slate gray dial and black chronograph pushers. It features an automatic movement with 50 hours of power reserve.

Condition: 8/10 Condition, light handling marks consistent with its age and careful wear
Diameter: 42mm
Case material: stainless steel
Movement power reserve: 50 hours

Posted at

Feb 25, 2026, 10:08 PM

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

Audemars Piguet - 26240CE · $112,000

The Audemars Piguet Royal Oak Chronograph 26240CE is a bold yet refined watch featuring the iconic Royal Oak design executed in full black ceramic, with an in-house flyback chronograph movement and integrated bracelet.

Condition: Brand new condition
Size: 41mm diameter
Lug To Lug: 51.4mm
Thickness: 12.4mm

Posted at

Feb 25, 2026, 8:12 AM

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2017 Audemars Piguet Royal Oak Rhodium/Grey - 15400ST.OO.1220ST.04 - Box/Archive Papers

Audemars Piguet - 15400ST.OO.1220ST.04 · $36,500

The Royal Oak 15400ST features a 41mm case with an octagonal shaped bezel, rhodium or metallic grey dial, and Calibre 3120 movement.

Condition: Very excellent preowned condition with little to no signs of wear throughout
Case size: 41mm
Bracelet length: fits approx 7.75in wrist

Posted at

Feb 25, 2026, 1:15 AM

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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

The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release with an in-house flyback chronograph movement, 42mm blue ceramic case, and 70-hour power reserve.

Condition: like new
Movement: Mechanical (Automatic) Calibre 4404
Case Size: 42 mm diameter
Case Thickness: 15.3 mm

Posted at

Feb 24, 2026, 8:42 AM

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Seiko Sports 150 Arlam Chronograph Ref. 7T34-7A10 “Royal Oak” — $550 Shipped

Seiko - 7T34-7A10 · $550

Up for sale is a Seiko chronograph alarm, often nicknamed the “**Seiko Royal Oak**” thanks to its integrated bracelet and octagonal bezel design.

Condition: Honest signs of wear consistent with age
Movement: Seiko 7T34 quartz chronograph (alarm function)
Case size: 41mm x 43mm x 10mm
Bracelet type: Integrated stainless steel bracelet

Posted at

Feb 24, 2026, 2:24 AM

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1983 Seiko Quartz Chronograph “Royal Oak” Ref. 7A38-7020 | $600

Seiko - 7A38-7020 · $600

The Seiko Quartz Chronograph 'Royal Oak' Ref. 7A38-7020 is a rare and highly sought-after timepiece from the 80s, featuring a gray dial with black subdials and a 12-sided bezel.

Condition: Good condition for its age, with some markings on the case and bracelet, mineral crystal scratches.
Case Size: 38.5 x 42.5mm stainless steel case with a thickness of 11.2mm
Movement Type: quartz with 15 jewels
Movement Complications: analog quartz chronograph, day/date complication

Posted at

Feb 23, 2026, 5:34 PM

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

Audemars Piguet - 56975ST · $23,300

A 1995 Audemars Piguet Royal Oak 120th Anniversary LE with blue petite tapisserie dial and stainless steel case.

Condition: Very clean, minimal wear
Case material: Stainless steel
Diameter: 33 mm (case diameter)
Lug width: 23.5 mm

Posted at

Feb 22, 2026, 7:06 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 quartz-powered chronograph with date display and alarm functions, housed in an approximately 44mm case.

Condition: Poor condition with signs of wear and fading
Case size: approximately 44mm diameter
Bracelet length supported: up to 8 inches

Posted at

Feb 21, 2026, 5:38 PM

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Audemars Piguet Royal Oak Perpetual Calendar Blue White Ceramic MINT 26579CB

Audemars Piguet - 26579CB · $306,899

This Audemars Piguet Royal Oak Perpetual Calendar features a blue Grande Tapisserie dial, perpetual calendar function, and is made from white ceramic. It includes hours, minutes, day, date, month, moon phase, leap year, and week indicator functions.

Condition: Mint
Case material: White ceramic
Dial color: Blue

Posted at

Apr 8, 2025, 1:20 PM

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