Tudors flagship of the Pelagos line! Ref M2543C1A7NU-0001, coming in at 43mm and all Titanium. I’ve had my hands on a number of these for Clients this summer and love it more every time! On the wrist it feels more refined than the 42mm and the blue lettering sets it off. If you can wear the 42mm, you should spend the extra cash and get the Ultra, if those are too big go for the P39. MSRP is $6,900 + local taxes from the AD, my price is significantly better.