The Titanium Field Guide

Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43mm 26420TI

26420TI.OO.A027CA.01

The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43mm 26420TI is a current-production integrated bracelet watch with a titanium (grade undisclosed) case, finished with satin-brushed and polished; black ceramic pushers. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

All Audemars Piguet watchesWatch integrated bracelet watchesDisplay backChronograph
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
100 m
Reference
26420TI.OO.A027CA.01
Type
Integrated bracelet
Price
– · approx $46,000 (editorial)
Case diameter
43.0 mm
Thickness
14.4 mm
Origin
Switzerland
Movement
Automatic (flyback chronograph)
Caliber
AP Calibre 4401
Power reserve
70 h
Complications
Chronograph, Date
Colour
Black
Surface treatment
Satin-brushed and polished; black ceramic pushers
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Maker states none
Bracelet / strap
Blue rubber (interchangeable)
Crystal
Sapphire, AR coated
Display back
Yes
Dial
Blue Mega Tapisserie
Dial colours
Blue
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Hardness, Construction, Matching bracelet, Lume
Medium confidence Verified Jun 2026 Source: Audemars Piguet
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Frequently asked questions

Is the Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43mm 26420TI nickel-free?

On the maker's published specification, no nickel-bearing steel touches the skin: a titanium (grade undisclosed) case with a sapphire caseback, plus a non-steel crown and bracelet and clasp. That is what the guide records rather than a test of the watch, so confirm the contact points with the maker before buying if you react to nickel.

What is the case material of the Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43mm 26420TI?

The Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43mm 26420TI has a titanium (grade undisclosed) case with a sapphire caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43mm 26420TI?

It is 43.0 mm in diameter, 14.4 mm thick, and water resistant to 100 m.

How much does the Audemars Piguet Royal Oak Offshore Selfwinding Chronograph 43mm 26420TI cost, and is it available?

It is current-production; the guide does not list a price for it.

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