Sinn Spezialuhren 103 Ti UTC IFR

The Sinn 103 Ti UTC IFR, reference 103.0794, has a bead-blasted titanium case 41 mm in diameter. A chronograph and second time zone share the matte black dial under sapphire crystal. The self-winding calibre is Valjoux 7750. A see-through back closes the 17 mm case, which is water resistant to 200 metres. Ar-Dehumidifying Technology helps prevent fogging and improves functional reliability. The captive pilot's bezel turns in minute steps. Luminous hour and minute hands indicate the time beside a date display.