Modern Offshore Evolution — Titanium, Ceramic, Precision !
Built to dominate with lightweight power, the Royal Oak Offshore 26420IO.OO.A009CA.01 unleashes a new era of Offshore performance. Its brushed titanium case, contrasting grey ceramic bezel, and grey “Méga Tapisserie” dial with blue subdials create a bold, modern, and unmistakably AP look — all driven by the powerhouse in-house Caliber 4401 flyback chronograph movement. This isn’t just a watch — it’s a statement.
Key Features & Specifications
Model: Royal Oak Offshore Chronograph 43mm
Reference: 26420IO.OO.A009CA.01
Case Size: 43mm
Case Material: Brushed Titanium
Bezel: Grey Ceramic Octagonal Bezel with Hexagonal Screws
Case Thickness: Approximately 14.4mm
Dial: Grey “Méga Tapisserie” Dial with Blue Chronograph Subdials and White Index Markers
Movement: Audemars Piguet In-House Caliber 4401 (Automatic, Integrated Flyback Chronograph)
Number of Jewels: 40
Power Reserve: Approximately 70 Hours
Functions: Hours, Minutes, Small Seconds, Flyback Chronograph, Date
Crystal: Scratch Resistant Sapphire Crystal with Anti-Reflective Coating
Caseback: Exhibition Sapphire Crystal Caseback
Strap: 2 Straps- Navy Blue and Grey with Quick-Exchange System
Clasp: Titanium “AP” Pin Buckle
Water Resistance: 100 Meters / 330 Feet
Box & Papers: Double Boxed, Instruction manual and Warranty Card
DELIVERY CONTENTS
Watch in Excellent Condition
Audemars Piguet Inner and Outer Boxes
Instruction Manual/Booklet
Additional Navy Strap with Quick-Exchange System
Warranty Booklet and Card
CONDITION
Watch is in Excellent condition; All functions are working properly and keeping accurate time on timegrapher. Serial numbers are obscured in photos for privacy reasons. All photos are taken by our in-house photographer of the actual item and is the best visual description of the condition we can provide. We do not use any stock photos. Please refer to the photos closely for condition. If you need additional photos or have any questions, please feel free to contact us.
AUTHENTICITY
We fully stand behind and guarantee that all our pieces are 100% authentic. For your extra peace of mind, all our pieces are backed by eBay’s Authenticity Guarantee. Each piece is inspected by an independent expert before you receive it, so you can buy in complete confidence that it is authentic and just as we have explained in our listing.
SHIPPING TERMS
All domestic shipments have a 2-day handling time and are shipped using Fed Ex 2 Day Service. All shipments are fully insured, and tracking numbers provided. For International Shipping please contact us directly for assistance to your destination.
RETURNS
Returns accepted for 14 days from purchase. Buyer responsible for any return shipping costs and must be in the exact condition they were delivered with all boxes, manuals and paperwork included.
WARRANTY INFORMATION
Adrenaline Timepieces is not a dealer nor affiliated with any of the brands that we sell. All items are considered as pre-owned. Any warranty provided is the remaining factory warranty if still valid.
ABOUT THE SELLER
I am an avid watch collector and love anything and everything about luxury timepieces. I am 100% committed to providing you with an exceptional timepiece at a reasonable price backed by my 5 Star customer service. I am happy to answer any questions about the watch you might have. Just reach out to me via messages.
I have many references in the watch world and am happy to provide them as needed.
I specialize in delivering exceptional timepieces with professional 5 Star service to match!
Product Enquiry

$37,449.00