Audemars Piguet Royal Oak Concept Tourbillon 44 mm Chronograph Openworked Selfwinding Titanium Black Blue Rubber - 26587TI.OO.D031CA.01

Titanium's aerospace-grade strength meets chronograph precision in this openworked Royal Oak Concept, where the 44mm case frames a mesmerizing skeleton dial that reveals every gear train and bridge in mechanical ballet. Reference 26587TI.OO.D031CA.01 exemplifies Audemars Piguet's commitment to horological transparency, combining the legendary octagonal Royal Oak case geometry with contemporary materials engineering. The black and blue rubber strap provides both comfort and visual contrast against the titanium construction, while the tourbillon's hypnotic rotation anchors this technical showcase. Automatic winding ensures this complex mechanism maintains its rhythm without intervention, making advanced complications accessible for daily wear.

Key Features & Specifications

• Openworked Skeleton Architecture — Hand-finished bridges and plates create depth and visual intrigue, showcasing the automatic calibre's intricate gear trains and escapement in full view
• Titanium Case Construction — Grade 5 titanium delivers exceptional strength-to-weight ratio in the iconic 44mm Royal Oak Concept case, featuring alternating brushed and polished surfaces
• Integrated Tourbillon Chronograph — Selfwinding movement combines the mesmerizing tourbillon complication with chronograph functionality, representing advanced Swiss manufacture capabilities
• Dual-Material Strap System — Black and blue rubber construction provides ergonomic comfort while complementing the titanium case's modern aesthetic
• AP Folding Clasp Security — Proprietary titanium folding clasp ensures secure wrist presence while maintaining the overall lightweight character
• Screw-Down Crown Protection — Enhanced water resistance through precision-engineered crown system, protecting the complex movement from environmental exposure