Sinn Spezialuhren 104 St Sa I MG

The Sinn 104 St Sa I MG, reference 104.0131, is a watch with a 41 mm polished steel case. Metallic green fills the dial under sapphire crystal, with luminous hands and indices beside date, weekday and central seconds indications. The pilot's bezel is captive and ratchets in minute increments. A luminous triangle marks its scale. The case is water resistant to 200 metres and measures 11.9 mm thick, including a see-through back. Calibre SW220-1 uses automatic winding.