Sinn Spezialuhren 144 St S Jubiläum

The Sinn 144 St S Jubiläum, reference 144.080, is a 41 mm steel chronograph in a limited edition of 300 pieces. TEGIMENT hardening underlies the Black Hard Coating on the bead-blasted case. A see-through back closes the 14.5 mm-thick case, water resistant to 200 metres. Self-winding calibre Valjoux 7750 is shock resistant. Under sapphire crystal, the matte black dial has date, weekday and small seconds displays within a tachymeter scale. Ar-Dehumidifying Technology helps prevent fogging.