The Titanium Field Guide

Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 26650TI

26650TI.OO.D013CA.01

The Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 26650TI is a current-production watch with a Titanium (grade undisclosed) case, finished with sandblasted, satin-brushed and polished; matte black ceramic pushers and crown. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Titanium other watchesDisplay backGMTChronograph
Titanium
Titanium (grade undisclosed)
Nickel-free
Yes
Reference
26650TI.OO.D013CA.01
Type
Other
Price
– · approx $260,000 (editorial)
Case diameter
43.0 mm
Thickness
17.4 mm
Origin
Switzerland
Movement
Automatic (split-seconds flyback chronograph, GMT, large date)
Caliber
AP Calibre 4407
Power reserve
70 h
Complications
Chronograph, GMT, Date
Case shape
Octagonal
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
Sandblasted, satin-brushed and polished; matte black ceramic pushers and crown
Caseback
Sapphire
Bracelet / strap
Rubber strap
Crystal
Sapphire, AR coated
Display back
Yes
Dial
Openworked
Availability
Offered
Status
Current
Not published
Lug-to-lug, Water resistance, Weight, Titanium bracelet, Lume Help verify
Medium confidence Verified Jul 2026 Source: Audemars Piguet Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

Is the Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 26650TI nickel-free?

Yes. Nothing nickel-bearing touches the skin: a Titanium (grade undisclosed) case with a sapphire caseback, plus a non-steel crown and strap. The Titanium Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What grade of titanium is the Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 26650TI?

The Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 26650TI has a Titanium (grade undisclosed) case with a sapphire caseback. It is recorded at medium confidence pending a maker-stated grade.

What size is the Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 26650TI?

It is 43.0 mm in diameter, 17.4 mm thick.

How much does the Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 26650TI cost, and is it available?

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

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