Italian watchmakers Officine Panerai has debuted a new range of luxury timepieces at one of the world’s biggest watch conventions Salon International De La Haute Horlogerie (SIHH) 2015. The Panerai Luminor Submersible 1950 comes in three new models with flyback chronograph function made in titanium with a large 47mm case, rubber caoutchouc strap and rotating bezels. Next up is the Radiomir, which comes made with beautiful hand engraved patterns on the case, which celebrates Panerai’s home city of Florence. Last is the Panerai Mare Nostrum chronograph, which was originally created for Italian navy officers during World War II. It comes with a titanium 52mm case and a OP.XXV manual wound movement which gives it 55 hours of power.