Nautillipse, ick hör' dir trapsen -- würde der Berliner wohl sagen.

Mezzo X mix
Berg X hain
Nauti X llipse

And yes, the only Patek Nautilus that could be identified with exact reference number by just one (1) link -- the Patek Nautillipse, ref3770. If it has the original unmistakable bracelet and not a service one -- making it a quirky NautEllipse. See here.