Sinn Spezialuhren 103 St DIAPAL

The Sinn 103 St DIAPAL, reference 103.0616, is a chronograph with a polished 41 mm steel case water resistant to 200 metres. A second time zone joins the date and small seconds displays. The 17 mm thick case includes a see-through back. Automatic calibre LJP 8000 uses DIAPAL, a lubricant-free escapement. Sapphire crystal reveals an electroplated grey dial with luminous numerals. A captive pilot's bezel turns in minute steps. Ar-Dehumidifying Technology helps prevent fogging.