Audemars Piguet Royal Oak Offshore Royal Oak Offshore Diver Stainless Steel / Blue

Reference 15720ST.OO.A027CA.01

Audemars Piguet Royal Oak Offshore Diver Stainless Steel / Blue

About this watch

The Audemars Piguet Royal Oak Offshore Diver model 15720ST.OO.A027CA.01 is a masterpiece of luxury watchmaking, blending craftsmanship and style with robust functionality. At its heart lies the Caliber AP 3120 automatic movement, boasting 280 parts and a 60-hour power reserve. The striking blue dial features stick and dot indexes, ensuring readability and style. With a water resistance of 300 meters, this watch is perfect for diving enthusiasts and those who appreciate the finer things in life. Its bold design and rich history make it a must-have for serious watch collectors.

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MSRP: $30,500

Market Price: $25,116

Key Features

In-house Caliber AP 3120 automatic movement with 280 parts
Stunning blue dial with stick and dot indexes
300m water resistance, perfect for diving enthusiasts
42mm stainless steel case with ceramic bezel and crown
Sapphire crystal glass ensures scratch resistance
60-hour power reserve for reliable timekeeping
Robust rubber strap for comfort and durability

Specifications

Brand

Audemars Piguet

Family

Royal Oak Offshore

Model

Royal Oak Offshore Diver Stainless Steel / Blue

Reference

15720ST.OO.A027CA.01

Movement

ap-3120

Movement Features

Hours, Minutes, Seconds
Date

Case

42mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

2017 Audemars Piguet Royal Oak Offshore Diver 42mm White AP Complete Set MINT

Audemars Piguet - 15710ST.OO.A002CA.02 · $19,936

This 2017 Audemars Piguet Royal Oak Offshore Diver features a 42mm steel case, clean white dial, and sporty rubber strap, making it perfect for collectors who appreciate AP's heritage and modern character.

Condition: Excellent
Case size: 42mm diameter
Movement: automatic 3120 caliber

Posted at

Dec 21, 2025, 8:44 PM

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Audemars Piguet Royal Oak Offshore Ghost 26170TI 42mm Titanium Full Set - $25,495

Audemars Piguet - 26170TI.OO.1000TI.01 · $25,495

Up for sale is a Audemars Piguet Royal Oak Offshore Ghost Titanium watch, featuring a 42mm titanium case and full links.

Condition: Excellent condition with minimal signs of wear
Year: 2014
Case material: Titanium
Diameter: 42mm

Posted at

Dec 21, 2025, 11:47 AM

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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

The seller lists a large and bold Audemars Piguet Royal Oak Offshore Selfwinding Chronograph, featuring rose gold and black ceramic materials, a smoked grey dial, and a powerful mechanical movement.

Condition: like new
Case size: 44mm diameter
Movement type: Mechanical (Automatic)
Water resistance: 100m depth rating

Posted at

Dec 19, 2025, 8:55 AM

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* Price Drop * Audemars Piguet Royal Oak Offshore "Vampire" 26470ST.OO.A101CR.01 (Excellent Condition, Box & Papers dated 2017, $21,500)

Audemars Piguet - 26470ST.OO.A101CR.01 · $21,500

This Audemars Piguet Royal Oak Offshore 'Vampire' is in excellent condition, featuring a 2017 release with all original documentation and boxes.

Condition: Excellent pre-owned
Year: 2017
Boxpapers: Yes/Yes
Warranty: Expired

Posted at

Dec 17, 2025, 8:37 PM

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Audemars Piguet 42mm Rose Gold Royal Oak Offshore Chronograph Rubberclad 25940OK.OO.D002CA.02

Audemars Piguet - 25940OK.OO.D002CA.02 · $24,949

This is a 42mm Rose Gold Royal Oak Chronograph Rubberclad watch from Audemars Piguet, with most wear isolated to the rubber bezel and a few marks on the case. It comes with an AP strap, deployant clasp, and original box.

Condition: good preowned condition
Case Material: Rose Gold
Bezel Material: Rubber
Included Accessories: AP strap, 18l rose gold AP deployant clasp and original AP box

Posted at

Dec 17, 2025, 5:22 PM

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Audemars Piguet Royal Oak Offshore "Vampire" 26470ST

Audemars Piguet - 26470ST · $19,050

The Royal Oak Offshore 26470ST is a 42mm stainless steel watch with a black Méga Tapisserie dial and striking crimson accents. It features an in-house AP movement, 100m water resistance, and a 55-hour power reserve.

Condition: Excellent overall condition
Case size: 42mm
Water resistance: 100m
Movement: Caliber 3126/3840 automatic chronograph with a 55-hour power reserve

Posted at

Dec 17, 2025, 4:25 PM

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[US] Audemars Piguet Royal Oak Offshore Chronograph 42mm AP Panda - 26170ST

Audemars Piguet - 26170ST

The seller is listing an Audemars Piguet Royal Oak Offshore Chronograph 42mm in the iconic AP Panda colorway. This watch features a stainless steel case and comes with a black dial.

Posted at

Dec 17, 2025, 10:57 AM

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[US] Audemars Piguet Royal Oak Offshore Diver Steel Gray Dial 42mm - Full Set AP 15720ST NEW 2025

Audemars Piguet - 15720ST

Posted at

Dec 17, 2025, 10:46 AM

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Audemars Piguet Royal Oak Offshore Blue Dial - 25721ST.OO.1000ST.09 The BEAST!

Audemars Piguet - 25721ST.OO.1000ST.09 · $21,000

This Audemars Piguet Royal Oak Offshore features a blue dial with white accents, full bracelet and includes the watch, outer box, inner box, and a copy of extracts from Audemars Piguet themselves.

Box Contents: outer box, inner box, extracts from Audemars Piguet
Shipping Details: fully insured, signature required

Posted at

Dec 16, 2025, 8:54 AM

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