Audemars Piguet Royal Oak Concept Split-Seconds GMT (2023). Titanium case in 43mm with a thickness of 17.4mm, ceramic pushers and crown with sapphire crystal and caseback, water resistance to 50M. Automatic in-house calibre 4407 with integrated split-seconds flyback chronograph, big date display and GMT. Quick strap change system. Power reserve is 70 hours Priced at CHF170,000 

WatchProfessor’s take – the Royal Oak Concept is no strangers to the haute horlogerie world, this new watch add some interesting elements to the AP history. First automatic split seconds flyback chronograph for AP, first time in a titanium at 43mm, and first time using the quick release strap system in the Concept collection. The movement is beautifully finished and thanks to the titanium case, its light and very wearable. I have always consider the split-seconds a connoisseur’s complication, it take a deeper understanding to appreciate the complexity of the movement construction. This watch is simply lovely.