Sinn Spezialuhren 103 Ti Ar

The Sinn 103 Ti Ar, reference 103.071, is a titanium chronograph with a 41 mm case water resistant to 200 metres. Bead-blasted surfaces finish the 17 mm thick case, which includes a see-through back. The matte black dial places small seconds, date and weekday beneath a sapphire crystal. Numerals and indices are luminous, as are the hour, minute and stopwatch second hands. Calibre Concepto C99001 has automatic winding. A pilot's bezel is captive, with minute ratcheting. Ar-Dehumidifying Technology prevents fogging and improves functional reliability.