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. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

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Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
50 m
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
Colour
Grey
Surface treatment
Sandblasted, satin-brushed and polished; matte black ceramic pushers and crown
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Maker states none
Bracelet / strap
Rubber strap
Crystal
Sapphire, AR coated
Display back
Yes
Dial
Openworked
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Hardness, Construction, Matching bracelet, Lume
Medium confidence Verified Sep 2026 Source: Audemars Piguet
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Frequently asked questions

Is the Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 26650TI 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 strap. 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 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 material.

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, and water resistant to 50 m.

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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