The Reference

Examined to the movement.

The Audemars Piguet Royal Oak Offshore Chronograph ref. 26470IO.OO.A006CA.01, nicknamed the Ghost, is a 42mm titanium case watch with a water resistance of 100 meters and a case thickness of 14.18mm. The reference houses the AP 3126 / 3840 automatic caliber, with a sapphire crystal and a fixed ceramic bezel, and is fitted with an open display caseback.

This 2019 example presents a grey dial paired with a grey rubber strap secured by a titanium tang buckle. The automatic AP 3126 / 3840 caliber inside offers a 50-hour power reserve, running at 21600 vph with 59 jewels, and the dial displays the date, chronograph, and small seconds functions. Condition is excellent, and this example is complete with its full set, including a serialized hang tag.

Reference details

Specifications

Brand
Audemars Piguet
Reference
26470IO.OO.A006CA.01
Year
2019
Model
Royal Oak Offshore
Movement
Automatic
Case size
42mm
Case material
Titanium
Dial
Grey
Functions
Date | Chronograph | Small seconds
Condition
Excellent
Contents
Full Set
Delivery

Shipping

Every Palazzo watch ships fully insured and tracked — packed by hand in our Jersey City showroom and released only on your signature.

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Fully insured worldwide, with a signature required on delivery.
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Packed by hand in unbranded, tamper-evident packaging.
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Trading

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Examined & documented
Authenticated by our watchmakers and photographed as a full set.
Paid within 24 hours
Paid within 24 hours of inspection.
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In our clients’ words

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I can't tell you how happy I am with Michael and the team at Palazzo Watches. I've been looking for a specific, very rare AP for a long time. Michael found one and worked with me every step of the way to get it into my hands. He was incredibly professional and accommodated every request and need I had. 10/10, will definitely be back for more.
The Watch MisterAug 5, 2026via Google
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